1401027217424 has 20 divisors (see below), whose sum is σ = 2728130894400. Its totient is φ = 696993438240.

The previous prime is 1401027217367. The next prime is 1401027217441. The reversal of 1401027217424 is 4247127201041.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 220007372 + ... + 220013739.

It is an arithmetic number, because the mean of its divisors is an integer number (136406544720).

Almost surely, 2^{1401027217424} is an apocalyptic number.

It is an amenable number.

1401027217424 is a deficient number, since it is larger than the sum of its proper divisors (1327103676976).

1401027217424 is a wasteful number, since it uses less digits than its factorization.

1401027217424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440021318 (or 440021312 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 35.

The spelling of 1401027217424 in words is "one trillion, four hundred one billion, twenty-seven million, two hundred seventeen thousand, four hundred twenty-four".