23202422342 has 16 divisors (see below), whose sum is σ = 37981827072. Its totient is φ = 10542603720.

The previous prime is 23202422329. The next prime is 23202422359. The reversal of 23202422342 is 24322420232.

It is a congruent number.

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, 137138 + ... + 255365.

It is an arithmetic number, because the mean of its divisors is an integer number (2373864192).

Almost surely, 2^23202422342 is an apocalyptic number.

23202422342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23202422342 is a deficient number, since it is larger than the sum of its proper divisors (14779404730).

23202422342 is a wasteful number, since it uses less digits than its factorization.

23202422342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395203.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 23202422342 its reverse (24322420232), we get a palindrome (47524842574).

It can be divided in two parts, 23202 and 422342, that added together give a palindrome (445544).

The spelling of 23202422342 in words is "twenty-three billion, two hundred two million, four hundred twenty-two thousand, three hundred forty-two".