35280149940 has 240 divisors, whose sum is σ = 128050964160. Its totient is φ = 8063737920.

The previous prime is 35280149939. The next prime is 35280149953. The reversal of 35280149940 is 4994108253.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1282935 + ... + 1310145.

It is an arithmetic number, because the mean of its divisors is an integer number (533545684).

Almost surely, 2^35280149940 is an apocalyptic number.

35280149940 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 35280149940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64025482080).

35280149940 is an abundant number, since it is smaller than the sum of its proper divisors (92770814220).

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

35280149940 is a wasteful number, since it uses less digits than its factorization.

35280149940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27257 (or 27228 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 35280149940 in words is "thirty-five billion, two hundred eighty million, one hundred forty-nine thousand, nine hundred forty".