2320261438 has 8 divisors (see below), whose sum is σ = 3796791480. Its totient is φ = 1054664280.

The previous prime is 2320261423. The next prime is 2320261451. The reversal of 2320261438 is 8341620232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2320261438² = 10767226281339655688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52733193 + ... + 52733236.

It is an arithmetic number, because the mean of its divisors is an integer number (474598935).

Almost surely, 2^2320261438 is an apocalyptic number.

2320261438 is a deficient number, since it is larger than the sum of its proper divisors (1476530042).

2320261438 is a wasteful number, since it uses less digits than its factorization.

2320261438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105466442.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2320261438 is about 48169.0921442371. The cubic root of 2320261438 is about 1323.8709143415.

The spelling of 2320261438 in words is "two billion, three hundred twenty million, two hundred sixty-one thousand, four hundred thirty-eight".