1046674271042 has 4 divisors (see below), whose sum is σ = 1570011406566. Its totient is φ = 523337135520.

The previous prime is 1046674271029. The next prime is 1046674271057. The reversal of 1046674271042 is 2401724766401.

It is a Cunningham number, because it is equal to 1023071²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1046674271041 + 1 = 1023071^2 + 1^2 .

It is a super-2 number, since 2×1046674271042² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1046674270984 and 1046674271002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261668567759 + ... + 261668567762.

Almost surely, 2^{1046674271042} is an apocalyptic number.

1046674271042 is a deficient number, since it is larger than the sum of its proper divisors (523337135524).

1046674271042 is an equidigital number, since it uses as much as digits as its factorization.

1046674271042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523337135523.

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 1046674271042 in words is "one trillion, forty-six billion, six hundred seventy-four million, two hundred seventy-one thousand, forty-two".