1400572910747 has 2 divisors, whose sum is σ = 1400572910748. Its totient is φ = 1400572910746.

The previous prime is 1400572910743. The next prime is 1400572910857. The reversal of 1400572910747 is 7470192750041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1400572910747 - 2² = 1400572910743 is a prime.

It is not a weakly prime, because it can be changed into another prime (1400572910741) by changing a digit.

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 as a sum of consecutive naturals, namely, 700286455373 + 700286455374.

It is an arithmetic number, because the mean of its divisors is an integer number (700286455374).

Almost surely, 2^{1400572910747} is an apocalyptic number.

1400572910747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400572910747 is an equidigital number, since it uses as much as digits as its factorization.

1400572910747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 47.

The spelling of 1400572910747 in words is "one trillion, four hundred billion, five hundred seventy-two million, nine hundred ten thousand, seven hundred forty-seven".