35012109440 has 128 divisors (see below), whose sum is σ = 104354421120. Its totient is φ = 10912849920.

The previous prime is 35012109389. The next prime is 35012109463. The reversal of 35012109440 is 4490121053.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×35012109440² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305957 + ... + 404516.

It is an arithmetic number, because the mean of its divisors is an integer number (815268915).

Almost surely, 2^35012109440 is an apocalyptic number.

It is an amenable number.

35012109440 is an abundant number, since it is smaller than the sum of its proper divisors (69342311680).

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

35012109440 is a wasteful number, since it uses less digits than its factorization.

35012109440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710510 (or 710498 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 35012109440 in words is "thirty-five billion, twelve million, one hundred nine thousand, four hundred forty".