1401513371212 has 48 divisors (see below), whose sum is σ = 2511399518208. Its totient is φ = 684229291200.

The previous prime is 1401513371201. The next prime is 1401513371239. The reversal of 1401513371212 is 2121733151041.

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, 8486653 + ... + 8650219.

It is an arithmetic number, because the mean of its divisors is an integer number (52320823296).

Almost surely, 2^{1401513371212} is an apocalyptic number.

It is an amenable number.

1401513371212 is a deficient number, since it is larger than the sum of its proper divisors (1109886146996).

1401513371212 is a wasteful number, since it uses less digits than its factorization.

1401513371212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163966 (or 163964 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The spelling of 1401513371212 in words is "one trillion, four hundred one billion, five hundred thirteen million, three hundred seventy-one thousand, two hundred twelve".