1402555226766 has 16 divisors (see below), whose sum is σ = 2805122064000. Its totient is φ = 467516473848.

The previous prime is 1402555226753. The next prime is 1402555226771. The reversal of 1402555226766 is 6676225552041.

It is a super-2 number, since 2×1402555226766² (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, 2553285 + ... + 3053583.

It is an arithmetic number, because the mean of its divisors is an integer number (175320129000).

Almost surely, 2^{1402555226766} is an apocalyptic number.

1402555226766 is an abundant number, since it is smaller than the sum of its proper divisors (1402566837234).

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

1402555226766 is a wasteful number, since it uses less digits than its factorization.

1402555226766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967543.

The product of its (nonzero) digits is 6048000, while the sum is 51.

The spelling of 1402555226766 in words is "one trillion, four hundred two billion, five hundred fifty-five million, two hundred twenty-six thousand, seven hundred sixty-six".