1047370742394 has 16 divisors (see below), whose sum is σ = 2151356119968. Its totient is φ = 339687808272.

The previous prime is 1047370742321. The next prime is 1047370742437. The reversal of 1047370742394 is 4932470737401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2358942892 + ... + 2358943335.

It is an arithmetic number, because the mean of its divisors is an integer number (134459757498).

Almost surely, 2^{1047370742394} is an apocalyptic number.

1047370742394 is an abundant number, since it is smaller than the sum of its proper divisors (1103985377574).

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

1047370742394 is a wasteful number, since it uses less digits than its factorization.

1047370742394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717886269.

The product of its (nonzero) digits is 3556224, while the sum is 51.

The spelling of 1047370742394 in words is "one trillion, forty-seven billion, three hundred seventy million, seven hundred forty-two thousand, three hundred ninety-four".