2423290464 has 72 divisors (see below), whose sum is σ = 7875700560. Its totient is φ = 692368128.

The previous prime is 2423290459. The next prime is 2423290481. The reversal of 2423290464 is 4640923242.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 598999 + ... + 603030.

It is an arithmetic number, because the mean of its divisors is an integer number (109384730).

Almost surely, 2^2423290464 is an apocalyptic number.

2423290464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2423290464 is an abundant number, since it is smaller than the sum of its proper divisors (5452410096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2423290464 is a wasteful number, since it uses less digits than its factorization.

2423290464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202052 (or 1202041 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 2423290464 is about 49226.9282405474. The cubic root of 2423290464 is about 1343.1829110871.

The spelling of 2423290464 in words is "two billion, four hundred twenty-three million, two hundred ninety thousand, four hundred sixty-four".