13442431095 has 48 divisors (see below), whose sum is σ = 23590382400. Its totient is φ = 7080556032.

The previous prime is 13442431081. The next prime is 13442431099. The reversal of 13442431095 is 59013424431.

13442431095 is a `hidden beast` number, since 134 + 4 + 2 + 431 + 0 + 95 = 666.

It is not a de Polignac number, because 13442431095 - 2¹² = 13442426999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442431099) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1221357 + ... + 1232313.

It is an arithmetic number, because the mean of its divisors is an integer number (491466300).

Almost surely, 2^13442431095 is an apocalyptic number.

13442431095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13442431095 is a deficient number, since it is larger than the sum of its proper divisors (10147951305).

13442431095 is a wasteful number, since it uses less digits than its factorization.

13442431095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11304 (or 11301 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 13442431095 in words is "thirteen billion, four hundred forty-two million, four hundred thirty-one thousand, ninety-five".