1375517701443 has 16 divisors (see below), whose sum is σ = 1949665536000. Its totient is φ = 860146552800.

The previous prime is 1375517701423. The next prime is 1375517701457. The reversal of 1375517701443 is 3441077155731.

It is not a de Polignac number, because 1375517701443 - 2²⁴ = 1375500924227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1375517701392 and 1375517701401.

It is not an unprimeable number, because it can be changed into a prime (1375517701423) 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, 119459043 + ... + 119470556.

It is an arithmetic number, because the mean of its divisors is an integer number (121854096000).

Almost surely, 2^{1375517701443} is an apocalyptic number.

1375517701443 is a deficient number, since it is larger than the sum of its proper divisors (574147834557).

1375517701443 is a wasteful number, since it uses less digits than its factorization.

1375517701443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238929722.

The product of its (nonzero) digits is 1234800, while the sum is 48.

The spelling of 1375517701443 in words is "one trillion, three hundred seventy-five billion, five hundred seventeen million, seven hundred one thousand, four hundred forty-three".