1140990564570 has 16 divisors (see below), whose sum is σ = 2738377355040. Its totient is φ = 304264150544.

The previous prime is 1140990564557. The next prime is 1140990564587. The reversal of 1140990564570 is 754650990411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19016509380 + ... + 19016509439.

It is an arithmetic number, because the mean of its divisors is an integer number (171148584690).

Almost surely, 2^{1140990564570} is an apocalyptic number.

1140990564570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140990564570 is an abundant number, since it is smaller than the sum of its proper divisors (1597386790470).

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

1140990564570 is a wasteful number, since it uses less digits than its factorization.

1140990564570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38033018829.

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 1140990564570 in words is "one trillion, one hundred forty billion, nine hundred ninety million, five hundred sixty-four thousand, five hundred seventy".