1150141977570 has 32 divisors (see below), whose sum is σ = 2776869744768. Its totient is φ = 304867971968.

The previous prime is 1150141977559. The next prime is 1150141977571. The reversal of 1150141977570 is 757791410511.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1150141977571) 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, 114779619 + ... + 114789638.

It is an arithmetic number, because the mean of its divisors is an integer number (86777179524).

Almost surely, 2^{1150141977570} is an apocalyptic number.

1150141977570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150141977570 is an abundant number, since it is smaller than the sum of its proper divisors (1626727767198).

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

1150141977570 is a wasteful number, since it uses less digits than its factorization.

1150141977570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229569434.

The product of its (nonzero) digits is 308700, while the sum is 48.

The spelling of 1150141977570 in words is "one trillion, one hundred fifty billion, one hundred forty-one million, nine hundred seventy-seven thousand, five hundred seventy".