1416921572252 has 48 divisors (see below), whose sum is σ = 2591117491200. Its totient is φ = 677169434880.

The previous prime is 1416921572207. The next prime is 1416921572383. The reversal of 1416921572252 is 2522751296141.

It is a junction number, because it is equal to n+sod(n) for n = 1416921572197 and 1416921572206.

It is a congruent number.

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, 44641124 + ... + 44672852.

It is an arithmetic number, because the mean of its divisors is an integer number (53981614400).

Almost surely, 2^{1416921572252} is an apocalyptic number.

It is an amenable number.

1416921572252 is a deficient number, since it is larger than the sum of its proper divisors (1174195918948).

1416921572252 is a wasteful number, since it uses less digits than its factorization.

1416921572252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36186 (or 36184 counting only the distinct ones).

The product of its digits is 604800, while the sum is 47.

The spelling of 1416921572252 in words is "one trillion, four hundred sixteen billion, nine hundred twenty-one million, five hundred seventy-two thousand, two hundred fifty-two".