1913577780034 has 8 divisors (see below), whose sum is σ = 2937119383440. Its totient is φ = 934537985556.

The previous prime is 1913577780029. The next prime is 1913577780061. The reversal of 1913577780034 is 4300877753191.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11125452124 + ... + 11125452295.

It is an arithmetic number, because the mean of its divisors is an integer number (367139922930).

Almost surely, 2^{1913577780034} is an apocalyptic number.

1913577780034 is a deficient number, since it is larger than the sum of its proper divisors (1023541603406).

1913577780034 is a wasteful number, since it uses less digits than its factorization.

1913577780034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22250904464.

The product of its (nonzero) digits is 4445280, while the sum is 55.

The spelling of 1913577780034 in words is "one trillion, nine hundred thirteen billion, five hundred seventy-seven million, seven hundred eighty thousand, thirty-four".