11674142551 has 2 divisors, whose sum is σ = 11674142552. Its totient is φ = 11674142550.

The previous prime is 11674142497. The next prime is 11674142581. The reversal of 11674142551 is 15524147611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11674142551 - 2¹¹ = 11674140503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11674142551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11674142581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5837071275 + 5837071276.

It is an arithmetic number, because the mean of its divisors is an integer number (5837071276).

Almost surely, 2^11674142551 is an apocalyptic number.

11674142551 is a deficient number, since it is larger than the sum of its proper divisors (1).

11674142551 is an equidigital number, since it uses as much as digits as its factorization.

11674142551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 37.

The spelling of 11674142551 in words is "eleven billion, six hundred seventy-four million, one hundred forty-two thousand, five hundred fifty-one".