1445052038260 has 24 divisors (see below), whose sum is σ = 3044182193640. Its totient is φ = 576197403264.

The previous prime is 1445052038237. The next prime is 1445052038279. The reversal of 1445052038260 is 628302505441.

It can be written as a sum of positive squares in 4 ways, for example, as 229858878096 + 1215193160164 = 479436^2 + 1102358^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113956755 + ... + 113969434.

It is an arithmetic number, because the mean of its divisors is an integer number (126840924735).

Almost surely, 2^{1445052038260} is an apocalyptic number.

1445052038260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1445052038260 is an abundant number, since it is smaller than the sum of its proper divisors (1599130155380).

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

1445052038260 is a wasteful number, since it uses less digits than its factorization.

1445052038260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227926515 (or 227926513 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 1445052038260 in words is "one trillion, four hundred forty-five billion, fifty-two million, thirty-eight thousand, two hundred sixty".