1472121432 has 64 divisors (see below), whose sum is σ = 4230252000. Its totient is φ = 473784192.

The previous prime is 1472121419. The next prime is 1472121439. The reversal of 1472121432 is 2341212741.

1472121432 is a `hidden beast` number, since 14 + 7 + 212 + 1 + 432 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1472121396 and 1472121405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1472121439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111243 + ... + 123770.

Almost surely, 2^1472121432 is an apocalyptic number.

1472121432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1472121432 is an abundant number, since it is smaller than the sum of its proper divisors (2758130568).

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

1472121432 is a wasteful number, since it uses less digits than its factorization.

1472121432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235057 (or 235047 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 1472121432 is about 38368.2346740113. The cubic root of 1472121432 is about 1137.5780715565.

The spelling of 1472121432 in words is "one billion, four hundred seventy-two million, one hundred twenty-one thousand, four hundred thirty-two".