11402994667 has 2 divisors, whose sum is σ = 11402994668. Its totient is φ = 11402994666.

The previous prime is 11402994649. The next prime is 11402994703. The reversal of 11402994667 is 76649920411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11402994667 - 2⁷ = 11402994539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11402994667.

It is not a weakly prime, because it can be changed into another prime (11402994367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701497333 + 5701497334.

It is an arithmetic number, because the mean of its divisors is an integer number (5701497334).

Almost surely, 2^11402994667 is an apocalyptic number.

11402994667 is a deficient number, since it is larger than the sum of its proper divisors (1).

11402994667 is an equidigital number, since it uses as much as digits as its factorization.

11402994667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 11402994667 in words is "eleven billion, four hundred two million, nine hundred ninety-four thousand, six hundred sixty-seven".