23472151456 has 48 divisors (see below), whose sum is σ = 51370841088. Its totient is φ = 10483833600.

The previous prime is 23472151421. The next prime is 23472151477. The reversal of 23472151456 is 65415127432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897160 + ... + 922951.

It is an arithmetic number, because the mean of its divisors is an integer number (1070225856).

Almost surely, 2^23472151456 is an apocalyptic number.

23472151456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

23472151456 is an abundant number, since it is smaller than the sum of its proper divisors (27898689632).

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

23472151456 is a wasteful number, since it uses less digits than its factorization.

23472151456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820165 (or 1820157 counting only the distinct ones).

The product of its digits is 201600, while the sum is 40.

Adding to 23472151456 its reverse (65415127432), we get a palindrome (88887278888).

The spelling of 23472151456 in words is "twenty-three billion, four hundred seventy-two million, one hundred fifty-one thousand, four hundred fifty-six".