11563077556142 has 16 divisors (see below), whose sum is σ = 19838521393152. Its totient is φ = 4951578985560.

The previous prime is 11563077556127. The next prime is 11563077556159. The reversal of 11563077556142 is 24165577036511.

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, 335455598 + ... + 335490065.

It is an arithmetic number, because the mean of its divisors is an integer number (1239907587072).

Almost surely, 2^{11563077556142} is an apocalyptic number.

11563077556142 is a deficient number, since it is larger than the sum of its proper divisors (8275443837010).

11563077556142 is a wasteful number, since it uses less digits than its factorization.

11563077556142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670946903.

The product of its (nonzero) digits is 5292000, while the sum is 53.

The spelling of 11563077556142 in words is "eleven trillion, five hundred sixty-three billion, seventy-seven million, five hundred fifty-six thousand, one hundred forty-two".