1472076473840 has 160 divisors (see below), whose sum is σ = 4011817227264. Its totient is φ = 491800135680.

The previous prime is 1472076473837. The next prime is 1472076473863. The reversal of 1472076473840 is 483746702741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18949157 + ... + 19026683.

Almost surely, 2^{1472076473840} is an apocalyptic number.

1472076473840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1472076473840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2005908613632).

1472076473840 is an abundant number, since it is smaller than the sum of its proper divisors (2539740753424).

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

1472076473840 is a wasteful number, since it uses less digits than its factorization.

1472076473840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78415 (or 78409 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 53.

The spelling of 1472076473840 in words is "one trillion, four hundred seventy-two billion, seventy-six million, four hundred seventy-three thousand, eight hundred forty".