35143420512 has 96 divisors (see below), whose sum is σ = 94808835072. Its totient is φ = 11390160384.

The previous prime is 35143420483. The next prime is 35143420517. The reversal of 35143420512 is 21502434153.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 35143420512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35143420517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7837023 + ... + 7841505.

It is an arithmetic number, because the mean of its divisors is an integer number (987592032).

Almost surely, 2^35143420512 is an apocalyptic number.

35143420512 is a gapful number since it is divisible by the number (32) 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 35143420512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47404417536).

35143420512 is an abundant number, since it is smaller than the sum of its proper divisors (59665414560).

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

35143420512 is a wasteful number, since it uses less digits than its factorization.

35143420512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6740 (or 6732 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 35143420512 its reverse (21502434153), we get a palindrome (56645854665).

The spelling of 35143420512 in words is "thirty-five billion, one hundred forty-three million, four hundred twenty thousand, five hundred twelve".