13542391230 has 32 divisors (see below), whose sum is σ = 33550184448. Its totient is φ = 3494810400.

The previous prime is 13542391217. The next prime is 13542391231. The reversal of 13542391230 is 3219324531.

It is a junction number, because it is equal to n+sod(n) for n = 13542391191 and 13542391200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542391231) 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, 7279926 + ... + 7281785.

It is an arithmetic number, because the mean of its divisors is an integer number (1048443264).

Almost surely, 2^13542391230 is an apocalyptic number.

13542391230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13542391230 is an abundant number, since it is smaller than the sum of its proper divisors (20007793218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13542391230 is a wasteful number, since it uses less digits than its factorization.

13542391230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14561752.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 13542391230 in words is "thirteen billion, five hundred forty-two million, three hundred ninety-one thousand, two hundred thirty".