1452377315040 has 96 divisors (see below), whose sum is σ = 4576362126336. Its totient is φ = 387184335360.

The previous prime is 1452377315027. The next prime is 1452377315083. The reversal of 1452377315040 is 405137732541.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 1452377314983 and 1452377315001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152085 + ... + 2057195.

It is an arithmetic number, because the mean of its divisors is an integer number (47670438816).

Almost surely, 2^{1452377315040} is an apocalyptic number.

1452377315040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1452377315040 is an abundant number, since it is smaller than the sum of its proper divisors (3123984811296).

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

1452377315040 is a wasteful number, since it uses less digits than its factorization.

1452377315040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908472 (or 908464 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 1452377315040 in words is "one trillion, four hundred fifty-two billion, three hundred seventy-seven million, three hundred fifteen thousand, forty".