23742380100381 has 16 divisors (see below), whose sum is σ = 31931146756608. Its totient is φ = 15691183326000.

The previous prime is 23742380100371. The next prime is 23742380100403. The reversal of 23742380100381 is 18300108324732.

It is a happy number.

It is not a de Polignac number, because 23742380100381 - 2⁷ = 23742380100253 is a prime.

It is a super-2 number, since 2×23742380100381² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23742380100371) 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, 30857395 + ... + 31617456.

It is an arithmetic number, because the mean of its divisors is an integer number (1995696672288).

Almost surely, 2^{23742380100381} is an apocalyptic number.

It is an amenable number.

23742380100381 is a deficient number, since it is larger than the sum of its proper divisors (8188766656227).

23742380100381 is a wasteful number, since it uses less digits than its factorization.

23742380100381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62475952.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 23742380100381 in words is "twenty-three trillion, seven hundred forty-two billion, three hundred eighty million, one hundred thousand, three hundred eighty-one".