65262366042 has 32 divisors (see below), whose sum is σ = 131210642880. Its totient is φ = 21639972480.

The previous prime is 65262366031. The next prime is 65262366067. The reversal of 65262366042 is 24066326256.

It is a junction number, because it is equal to n+sod(n) for n = 65262365985 and 65262366003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1577542 + ... + 1618382.

It is an arithmetic number, because the mean of its divisors is an integer number (4100332590).

Almost surely, 2^65262366042 is an apocalyptic number.

65262366042 is an abundant number, since it is smaller than the sum of its proper divisors (65948276838).

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

65262366042 is a wasteful number, since it uses less digits than its factorization.

65262366042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42238.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 65262366042 in words is "sixty-five billion, two hundred sixty-two million, three hundred sixty-six thousand, forty-two".