1051474444492 has 6 divisors (see below), whose sum is σ = 1840080277868. Its totient is φ = 525737222244.

The previous prime is 1051474444429. The next prime is 1051474444529. The reversal of 1051474444492 is 2944444741501.

It is a super-2 number, since 2×1051474444492² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131434305558 + ... + 131434305565.

Almost surely, 2^{1051474444492} is an apocalyptic number.

It is an amenable number.

1051474444492 is a deficient number, since it is larger than the sum of its proper divisors (788605833376).

1051474444492 is a wasteful number, since it uses less digits than its factorization.

1051474444492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262868611127 (or 262868611125 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 49.

The spelling of 1051474444492 in words is "one trillion, fifty-one billion, four hundred seventy-four million, four hundred forty-four thousand, four hundred ninety-two".