1405373775006 has 64 divisors (see below), whose sum is σ = 2846077378560. Its totient is φ = 462603025920.

The previous prime is 1405373774989. The next prime is 1405373775019. The reversal of 1405373775006 is 6005773735041.

It is a super-2 number, since 2×1405373775006² (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 31 ways as a sum of consecutive naturals, for example, 290905011 + ... + 290909841.

It is an arithmetic number, because the mean of its divisors is an integer number (44469959040).

Almost surely, 2^{1405373775006} is an apocalyptic number.

1405373775006 is an abundant number, since it is smaller than the sum of its proper divisors (1440703603554).

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

1405373775006 is a wasteful number, since it uses less digits than its factorization.

1405373775006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6441.

The product of its (nonzero) digits is 1852200, while the sum is 48.

The spelling of 1405373775006 in words is "one trillion, four hundred five billion, three hundred seventy-three million, seven hundred seventy-five thousand, six".