1413499872432 has 120 divisors (see below), whose sum is σ = 3873414804336. Its totient is φ = 444101478912.

The previous prime is 1413499872431. The next prime is 1413499872443. The reversal of 1413499872432 is 2342789943141.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (1413499872431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3206578 + ... + 3620654.

Almost surely, 2^{1413499872432} is an apocalyptic number.

1413499872432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1413499872432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1936707402168).

1413499872432 is an abundant number, since it is smaller than the sum of its proper divisors (2459914931904).

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

1413499872432 is a wasteful number, since it uses less digits than its factorization.

1413499872432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414323 (or 414298 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The spelling of 1413499872432 in words is "one trillion, four hundred thirteen billion, four hundred ninety-nine million, eight hundred seventy-two thousand, four hundred thirty-two".