2402669047 has 2 divisors, whose sum is σ = 2402669048. Its totient is φ = 2402669046.

The previous prime is 2402669023. The next prime is 2402669069. The reversal of 2402669047 is 7409662042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2402669047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2402669077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1201334523 + 1201334524.

It is an arithmetic number, because the mean of its divisors is an integer number (1201334524).

Almost surely, 2^2402669047 is an apocalyptic number.

2402669047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2402669047 is an equidigital number, since it uses as much as digits as its factorization.

2402669047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 2402669047 is about 49017.0281330886. The cubic root of 2402669047 is about 1339.3620351829.

The spelling of 2402669047 in words is "two billion, four hundred two million, six hundred sixty-nine thousand, forty-seven".