1901748874916 has 24 divisors (see below), whose sum is σ = 3788464163904. Its totient is φ = 826847336480.

The previous prime is 1901748874877. The next prime is 1901748874967. The reversal of 1901748874916 is 6194788471091.

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, 939598235 + ... + 939600258.

It is an arithmetic number, because the mean of its divisors is an integer number (157852673496).

Almost surely, 2^{1901748874916} is an apocalyptic number.

It is an amenable number.

1901748874916 is a deficient number, since it is larger than the sum of its proper divisors (1886715288988).

1901748874916 is a wasteful number, since it uses less digits than its factorization.

1901748874916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879198531 (or 1879198529 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 65.

The spelling of 1901748874916 in words is "one trillion, nine hundred one billion, seven hundred forty-eight million, eight hundred seventy-four thousand, nine hundred sixteen".