1420727324462 has 16 divisors (see below), whose sum is σ = 2180245047552. Its totient is φ = 694031915640.

The previous prime is 1420727324431. The next prime is 1420727324507. The reversal of 1420727324462 is 2644237270241.

It is a happy number.

It is a super-2 number, since 2×1420727324462² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13181108 + ... + 13288455.

It is an arithmetic number, because the mean of its divisors is an integer number (136265315472).

Almost surely, 2^{1420727324462} is an apocalyptic number.

1420727324462 is a deficient number, since it is larger than the sum of its proper divisors (759517723090).

1420727324462 is a wasteful number, since it uses less digits than its factorization.

1420727324462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26470183.

The product of its (nonzero) digits is 903168, while the sum is 44.

The spelling of 1420727324462 in words is "one trillion, four hundred twenty billion, seven hundred twenty-seven million, three hundred twenty-four thousand, four hundred sixty-two".