105787940970338 has 32 divisors (see below), whose sum is σ = 175765140006912. Its totient is φ = 47349354556800.

The previous prime is 105787940970331. The next prime is 105787940970353. The reversal of 105787940970338 is 833079049787501.

It is a super-2 number, since 2×105787940970338² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105787940970331) 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, 52743458 + ... + 54712413.

It is an arithmetic number, because the mean of its divisors is an integer number (5492660625216).

Almost surely, 2^{105787940970338} is an apocalyptic number.

105787940970338 is a deficient number, since it is larger than the sum of its proper divisors (69977199036574).

105787940970338 is a wasteful number, since it uses less digits than its factorization.

105787940970338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107456570.

The product of its (nonzero) digits is 320060160, while the sum is 71.

The spelling of 105787940970338 in words is "one hundred five trillion, seven hundred eighty-seven billion, nine hundred forty million, nine hundred seventy thousand, three hundred thirty-eight".