1451315011332 has 48 divisors (see below), whose sum is σ = 3483954279680. Its totient is φ = 469880911872.

The previous prime is 1451315011331. The next prime is 1451315011337. The reversal of 1451315011332 is 2331105131541.

It is a self number, because there is not a number n which added to its sum of digits gives 1451315011332.

It is not an unprimeable number, because it can be changed into a prime (1451315011331) 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, 2576332 + ... + 3088707.

Almost surely, 2^{1451315011332} is an apocalyptic number.

1451315011332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1451315011332 is an abundant number, since it is smaller than the sum of its proper divisors (2032639268348).

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

1451315011332 is a wasteful number, since it uses less digits than its factorization.

1451315011332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5665660 (or 5665658 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The spelling of 1451315011332 in words is "one trillion, four hundred fifty-one billion, three hundred fifteen million, eleven thousand, three hundred thirty-two".