1401641551308 has 48 divisors (see below), whose sum is σ = 3319679373920. Its totient is φ = 460204706304.

The previous prime is 1401641551291. The next prime is 1401641551379. The reversal of 1401641551308 is 8031551461041.

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, 393703 + ... + 1719966.

Almost surely, 2^{1401641551308} is an apocalyptic number.

It is an amenable number.

1401641551308 is an abundant number, since it is smaller than the sum of its proper divisors (1918037822612).

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

1401641551308 is a wasteful number, since it uses less digits than its factorization.

1401641551308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2114506 (or 2114504 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 1401641551308 in words is "one trillion, four hundred one billion, six hundred forty-one million, five hundred fifty-one thousand, three hundred eight".