2147456211402 has 16 divisors (see below), whose sum is σ = 4310760811392. Its totient is φ = 713177339040.

The previous prime is 2147456211367. The next prime is 2147456211463. The reversal of 2147456211402 is 2041126547412.

It is a super-2 number, since 2×2147456211402² (a number of 25 digits) contains 22 as substring.

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, 660347763 + ... + 660351014.

It is an arithmetic number, because the mean of its divisors is an integer number (269422550712).

Almost surely, 2^{2147456211402} is an apocalyptic number.

2147456211402 is an abundant number, since it is smaller than the sum of its proper divisors (2163304599990).

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

2147456211402 is a wasteful number, since it uses less digits than its factorization.

2147456211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320699053.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 2147456211402 in words is "two trillion, one hundred forty-seven billion, four hundred fifty-six million, two hundred eleven thousand, four hundred two".