10107761642 has 16 divisors (see below), whose sum is σ = 16598844864. Its totient is φ = 4578084000.

The previous prime is 10107761641. The next prime is 10107761659. The reversal of 10107761642 is 24616770101.

It is a happy number.

It is a super-2 number, since 2×10107761642² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10107761641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811334 + ... + 823697.

It is an arithmetic number, because the mean of its divisors is an integer number (1037427804).

Almost surely, 2^10107761642 is an apocalyptic number.

10107761642 is a deficient number, since it is larger than the sum of its proper divisors (6491083222).

10107761642 is a wasteful number, since it uses less digits than its factorization.

10107761642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635325.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 10107761642 in words is "ten billion, one hundred seven million, seven hundred sixty-one thousand, six hundred forty-two".