35051402040 has 128 divisors (see below), whose sum is σ = 107708832000. Its totient is φ = 9122254848.

The previous prime is 35051401999. The next prime is 35051402047. The reversal of 35051402040 is 4020415053.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 35051402040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35051402047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 966312 + ... + 1001928.

It is an arithmetic number, because the mean of its divisors is an integer number (841475250).

Almost surely, 2^35051402040 is an apocalyptic number.

35051402040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35051402040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53854416000).

35051402040 is an abundant number, since it is smaller than the sum of its proper divisors (72657429960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35051402040 is a wasteful number, since it uses less digits than its factorization.

35051402040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35829 (or 35825 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 35051402040 its reverse (4020415053), we get a palindrome (39071817093).

The spelling of 35051402040 in words is "thirty-five billion, fifty-one million, four hundred two thousand, forty".