1400767720142 has 32 divisors (see below), whose sum is σ = 2505875346432. Its totient is φ = 574192422144.

The previous prime is 1400767720129. The next prime is 1400767720153. The reversal of 1400767720142 is 2410277670041.

It is a self number, because there is not a number n which added to its sum of digits gives 1400767720142.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 5470223 + ... + 5720565.

It is an arithmetic number, because the mean of its divisors is an integer number (78308604576).

Almost surely, 2^{1400767720142} is an apocalyptic number.

1400767720142 is a deficient number, since it is larger than the sum of its proper divisors (1105107626290).

1400767720142 is a wasteful number, since it uses less digits than its factorization.

1400767720142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267752.

The product of its (nonzero) digits is 131712, while the sum is 41.

The spelling of 1400767720142 in words is "one trillion, four hundred billion, seven hundred sixty-seven million, seven hundred twenty thousand, one hundred forty-two".