1427277592472 has 32 divisors (see below), whose sum is σ = 2852653440000. Its totient is φ = 667520893728.

The previous prime is 1427277592471. The next prime is 1427277592511. The reversal of 1427277592472 is 2742957727241.

It is a super-2 number, since 2×1427277592472² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1427277592471) 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, 59418272 + ... + 59442287.

It is an arithmetic number, because the mean of its divisors is an integer number (89145420000).

Almost surely, 2^{1427277592472} is an apocalyptic number.

It is an amenable number.

1427277592472 is a deficient number, since it is larger than the sum of its proper divisors (1425375847528).

1427277592472 is a wasteful number, since it uses less digits than its factorization.

1427277592472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118860663 (or 118860659 counting only the distinct ones).

The product of its digits is 27659520, while the sum is 59.

The spelling of 1427277592472 in words is "one trillion, four hundred twenty-seven billion, two hundred seventy-seven million, five hundred ninety-two thousand, four hundred seventy-two".