2402264422661 has 4 divisors (see below), whose sum is σ = 2479756823424. Its totient is φ = 2324772021900.

The previous prime is 2402264422643. The next prime is 2402264422687. The reversal of 2402264422661 is 1662244622042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2402264422661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402264422631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38746200335 + ... + 38746200396.

It is an arithmetic number, because the mean of its divisors is an integer number (619939205856).

Almost surely, 2^{2402264422661} is an apocalyptic number.

It is an amenable number.

2402264422661 is a deficient number, since it is larger than the sum of its proper divisors (77492400763).

2402264422661 is an equidigital number, since it uses as much as digits as its factorization.

2402264422661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77492400762.

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 2402264422661 in words is "two trillion, four hundred two billion, two hundred sixty-four million, four hundred twenty-two thousand, six hundred sixty-one".