1400355206416 has 40 divisors (see below), whose sum is σ = 2717551640960. Its totient is φ = 699052443264.

The previous prime is 1400355206399. The next prime is 1400355206417. The reversal of 1400355206416 is 6146025530041.

It is not an unprimeable number, because it can be changed into a prime (1400355206417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26522155 + ... + 26574901.

It is an arithmetic number, because the mean of its divisors is an integer number (67938791024).

Almost surely, 2^{1400355206416} is an apocalyptic number.

1400355206416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1400355206416 is a deficient number, since it is larger than the sum of its proper divisors (1317196434544).

1400355206416 is a wasteful number, since it uses less digits than its factorization.

1400355206416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55391 (or 55385 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 1400355206416 in words is "one trillion, four hundred billion, three hundred fifty-five million, two hundred six thousand, four hundred sixteen".