1131702745470 has 64 divisors (see below), whose sum is σ = 3018909325824. Its totient is φ = 269175720320.

The previous prime is 1131702745447. The next prime is 1131702745483. The reversal of 1131702745470 is 745472071311.

It is a super-2 number, since 2×1131702745470² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32335362 + ... + 32370341.

It is an arithmetic number, because the mean of its divisors is an integer number (47170458216).

Almost surely, 2^{1131702745470} is an apocalyptic number.

1131702745470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1131702745470 is an abundant number, since it is smaller than the sum of its proper divisors (1887206580354).

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

1131702745470 is a wasteful number, since it uses less digits than its factorization.

1131702745470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64705777.

The product of its (nonzero) digits is 164640, while the sum is 42.

The spelling of 1131702745470 in words is "one trillion, one hundred thirty-one billion, seven hundred two million, seven hundred forty-five thousand, four hundred seventy".