1004055132642 has 16 divisors (see below), whose sum is σ = 2126234398752. Its totient is φ = 314997688640.

The previous prime is 1004055132623. The next prime is 1004055132671. The reversal of 1004055132642 is 2462315504001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4921838784 + ... + 4921838987.

It is an arithmetic number, because the mean of its divisors is an integer number (132889649922).

Almost surely, 2^{1004055132642} is an apocalyptic number.

1004055132642 is an abundant number, since it is smaller than the sum of its proper divisors (1122179266110).

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

1004055132642 is a wasteful number, since it uses less digits than its factorization.

1004055132642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9843677793.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 1004055132642 in words is "one trillion, four billion, fifty-five million, one hundred thirty-two thousand, six hundred forty-two".