14527451412 has 30 divisors (see below), whose sum is σ = 37977628458. Its totient is φ = 4842483696.

The previous prime is 14527451363. The next prime is 14527451431. The reversal of 14527451412 is 21415472541.

14527451412 is a `hidden beast` number, since 14 + 52 + 74 + 514 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7722191376 + 6805260036 = 87876^2 + 82494^2 .

It is a super-2 number, since 2×14527451412² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 22418583 + ... + 22419230.

Almost surely, 2^14527451412 is an apocalyptic number.

14527451412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14527451412 is an abundant number, since it is smaller than the sum of its proper divisors (23450177046).

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

14527451412 is a wasteful number, since it uses less digits than its factorization.

14527451412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44837829 (or 44837818 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The spelling of 14527451412 in words is "fourteen billion, five hundred twenty-seven million, four hundred fifty-one thousand, four hundred twelve".