1406120056662 has 16 divisors (see below), whose sum is σ = 2877641046720. Its totient is φ = 457806529992.

The previous prime is 1406120056657. The next prime is 1406120056739. The reversal of 1406120056662 is 2666500216041.

It is a super-2 number, since 2×1406120056662² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1406120056662.

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, 2725038612 + ... + 2725039127.

It is an arithmetic number, because the mean of its divisors is an integer number (179852565420).

Almost surely, 2^{1406120056662} is an apocalyptic number.

1406120056662 is an abundant number, since it is smaller than the sum of its proper divisors (1471520990058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1406120056662 is a wasteful number, since it uses less digits than its factorization.

1406120056662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5450077787.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 1406120056662 in words is "one trillion, four hundred six billion, one hundred twenty million, fifty-six thousand, six hundred sixty-two".