1472937447240 has 384 divisors, whose sum is σ = 5502556350720. Its totient is φ = 334728806400.

The previous prime is 1472937447239. The next prime is 1472937447257. The reversal of 1472937447240 is 427447392741.

It is a happy number.

1472937447240 is a `hidden beast` number, since 1 + 4 + 7 + 29 + 374 + 4 + 7 + 240 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 462168927 + ... + 462172113.

It is an arithmetic number, because the mean of its divisors is an integer number (14329573830).

Almost surely, 2^{1472937447240} is an apocalyptic number.

1472937447240 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 1472937447240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2751278175360).

1472937447240 is an abundant number, since it is smaller than the sum of its proper divisors (4029618903480).

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

1472937447240 is a wasteful number, since it uses less digits than its factorization.

1472937447240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4213 (or 4206 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 54.

The spelling of 1472937447240 in words is "one trillion, four hundred seventy-two billion, nine hundred thirty-seven million, four hundred forty-seven thousand, two hundred forty".