1400120152774 has 16 divisors (see below), whose sum is σ = 2400223284000. Its totient is φ = 600047167104.

The previous prime is 1400120152751. The next prime is 1400120152793. The reversal of 1400120152774 is 4772510210041.

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, 2355982 + ... + 2889790.

It is an arithmetic number, because the mean of its divisors is an integer number (150013955250).

Almost surely, 2^{1400120152774} is an apocalyptic number.

1400120152774 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1400120152774 is a deficient number, since it is larger than the sum of its proper divisors (1000103131226).

1400120152774 is a wasteful number, since it uses less digits than its factorization.

1400120152774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721167.

The product of its (nonzero) digits is 15680, while the sum is 34.

The spelling of 1400120152774 in words is "one trillion, four hundred billion, one hundred twenty million, one hundred fifty-two thousand, seven hundred seventy-four".