1451012132 has 12 divisors (see below), whose sum is σ = 2649674496. Its totient is φ = 693962280.

The previous prime is 1451012119. The next prime is 1451012141. The reversal of 1451012132 is 2312101541.

It is a super-2 number, since 2×1451012132² = 4210872414422370848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7885844 + ... + 7886027.

It is an arithmetic number, because the mean of its divisors is an integer number (220806208).

Almost surely, 2^1451012132 is an apocalyptic number.

It is an amenable number.

1451012132 is a deficient number, since it is larger than the sum of its proper divisors (1198662364).

1451012132 is a wasteful number, since it uses less digits than its factorization.

1451012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15771898 (or 15771896 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1451012132 is about 38092.1531552103. The cubic root of 1451012132 is about 1132.1144870826.

Adding to 1451012132 its reverse (2312101541), we get a palindrome (3763113673).

The spelling of 1451012132 in words is "one billion, four hundred fifty-one million, twelve thousand, one hundred thirty-two".