1406656005332 has 12 divisors (see below), whose sum is σ = 2541056009856. Its totient is φ = 680640002520.

The previous prime is 1406656005269. The next prime is 1406656005367. The reversal of 1406656005332 is 2335006566041.

It is a super-2 number, since 2×1406656005332² (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 1406656005332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5671999898 + ... + 5672000145.

It is an arithmetic number, because the mean of its divisors is an integer number (211754667488).

Almost surely, 2^{1406656005332} is an apocalyptic number.

It is an amenable number.

1406656005332 is a deficient number, since it is larger than the sum of its proper divisors (1134400004524).

1406656005332 is a wasteful number, since it uses less digits than its factorization.

1406656005332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11344000078 (or 11344000076 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 1406656005332 in words is "one trillion, four hundred six billion, six hundred fifty-six million, five thousand, three hundred thirty-two".