350070000081 has 16 divisors (see below), whose sum is σ = 471606321984. Its totient is φ = 230957190144.

The previous prime is 350070000067. The next prime is 350070000083. The reversal of 350070000081 is 180000070053.

It is not a de Polignac number, because 350070000081 - 2²⁷ = 349935782353 is a prime.

It is a super-2 number, since 2×350070000081² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (350070000083) 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, 4921290 + ... + 4991916.

It is an arithmetic number, because the mean of its divisors is an integer number (29475395124).

Almost surely, 2^350070000081 is an apocalyptic number.

It is an amenable number.

350070000081 is a deficient number, since it is larger than the sum of its proper divisors (121536321903).

350070000081 is a wasteful number, since it uses less digits than its factorization.

350070000081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87760.

The product of its (nonzero) digits is 840, while the sum is 24.

The spelling of 350070000081 in words is "three hundred fifty billion, seventy million, eighty-one", and thus it is an aban number.