1370617712145 has 48 divisors (see below), whose sum is σ = 2651985940032. Its totient is φ = 649087447680.

The previous prime is 1370617712129. The next prime is 1370617712153. The reversal of 1370617712145 is 5412177160731.

1370617712145 is a `hidden beast` number, since 1 + 3 + 7 + 0 + 617 + 7 + 1 + 21 + 4 + 5 = 666.

It is not a de Polignac number, because 1370617712145 - 2⁴ = 1370617712129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1370617712145.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32175514 + ... + 32218083.

It is an arithmetic number, because the mean of its divisors is an integer number (55249707084).

Almost surely, 2^{1370617712145} is an apocalyptic number.

1370617712145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1370617712145 is a deficient number, since it is larger than the sum of its proper divisors (1281368227887).

1370617712145 is a wasteful number, since it uses less digits than its factorization.

1370617712145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64393662 (or 64393659 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 45.

The spelling of 1370617712145 in words is "one trillion, three hundred seventy billion, six hundred seventeen million, seven hundred twelve thousand, one hundred forty-five".