350072418577 has 12 divisors (see below), whose sum is σ = 407463545136. Its totient is φ = 299887849800.

The previous prime is 350072418517. The next prime is 350072418653. The reversal of 350072418577 is 775814270053.

It is a happy number.

It is not a de Polignac number, because 350072418577 - 2²³ = 350064029969 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 350072418577.

It is not an unprimeable number, because it can be changed into a prime (350072418517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1988799 + ... + 2157652.

It is an arithmetic number, because the mean of its divisors is an integer number (33955295428).

Almost surely, 2^350072418577 is an apocalyptic number.

It is an amenable number.

350072418577 is a deficient number, since it is larger than the sum of its proper divisors (57391126559).

350072418577 is a wasteful number, since it uses less digits than its factorization.

350072418577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148188 (or 4148181 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 350072418577 in words is "three hundred fifty billion, seventy-two million, four hundred eighteen thousand, five hundred seventy-seven".