2312353402 has 16 divisors (see below), whose sum is σ = 3518739072. Its totient is φ = 1139464800.

The previous prime is 2312353397. The next prime is 2312353427. The reversal of 2312353402 is 2043532132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211777 + ... + 222427.

It is an arithmetic number, because the mean of its divisors is an integer number (219921192).

Almost surely, 2^2312353402 is an apocalyptic number.

2312353402 is a deficient number, since it is larger than the sum of its proper divisors (1206385670).

2312353402 is a wasteful number, since it uses less digits than its factorization.

2312353402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12213.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2312353402 is about 48086.9358765975. The cubic root of 2312353402 is about 1322.3651737724.

Adding to 2312353402 its reverse (2043532132), we get a palindrome (4355885534).

The spelling of 2312353402 in words is "two billion, three hundred twelve million, three hundred fifty-three thousand, four hundred two".