2860900692642 has 12 divisors (see below), whose sum is σ = 6198618167430. Its totient is φ = 953633564208.

The previous prime is 2860900692583. The next prime is 2860900692647. The reversal of 2860900692642 is 2462960090682.

It is a happy number.

2860900692642 is a `hidden beast` number, since 2 + 8 + 609 + 0 + 0 + 6 + 9 + 26 + 4 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1818314705601 + 1042585987041 = 1348449^2 + 1021071^2 .

It is not an unprimeable number, because it can be changed into a prime (2860900692647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79469463667 + ... + 79469463702.

Almost surely, 2^{2860900692642} is an apocalyptic number.

2860900692642 is an abundant number, since it is smaller than the sum of its proper divisors (3337717474788).

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

2860900692642 is a wasteful number, since it uses less digits than its factorization.

2860900692642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158938927377 (or 158938927374 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 2860900692642 in words is "two trillion, eight hundred sixty billion, nine hundred million, six hundred ninety-two thousand, six hundred forty-two".