201051377004 has 48 divisors (see below), whose sum is σ = 475382476800. Its totient is φ = 66125617536.

The previous prime is 201051376997. The next prime is 201051377027. The reversal of 201051377004 is 400773150102.

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, 315069 + ... + 708075.

It is an arithmetic number, because the mean of its divisors is an integer number (9903801600).

Almost surely, 2^201051377004 is an apocalyptic number.

It is an amenable number.

201051377004 is an abundant number, since it is smaller than the sum of its proper divisors (274331099796).

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

201051377004 is a wasteful number, since it uses less digits than its factorization.

201051377004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393582 (or 393580 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The spelling of 201051377004 in words is "two hundred one billion, fifty-one million, three hundred seventy-seven thousand, four".