1047874262731 has 8 divisors (see below), whose sum is σ = 1048966107728. Its totient is φ = 1046782548000.

The previous prime is 1047874262683. The next prime is 1047874262737. The reversal of 1047874262731 is 1372624787401.

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

It is a cyclic number.

It is not a de Polignac number, because 1047874262731 - 2¹¹ = 1047874260683 is a prime.

It is a super-2 number, since 2×1047874262731² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1047874262737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31563961 + ... + 31597141.

It is an arithmetic number, because the mean of its divisors is an integer number (131120763466).

Almost surely, 2^{1047874262731} is an apocalyptic number.

1047874262731 is a deficient number, since it is larger than the sum of its proper divisors (1091844997).

1047874262731 is a wasteful number, since it uses less digits than its factorization.

1047874262731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65133.

The product of its (nonzero) digits is 3161088, while the sum is 52.

The spelling of 1047874262731 in words is "one trillion, forty-seven billion, eight hundred seventy-four million, two hundred sixty-two thousand, seven hundred thirty-one".