23141351402 has 32 divisors (see below), whose sum is σ = 37606800000. Its totient is φ = 10616557248.

The previous prime is 23141351393. The next prime is 23141351407. The reversal of 23141351402 is 20415314132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (23141351407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8416724 + ... + 8419472.

It is an arithmetic number, because the mean of its divisors is an integer number (1175212500).

Almost surely, 2^23141351402 is an apocalyptic number.

23141351402 is a deficient number, since it is larger than the sum of its proper divisors (14465448598).

23141351402 is a wasteful number, since it uses less digits than its factorization.

23141351402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 23141351402 its reverse (20415314132), we get a palindrome (43556665534).

The spelling of 23141351402 in words is "twenty-three billion, one hundred forty-one million, three hundred fifty-one thousand, four hundred two".