13142407320237 has 16 divisors (see below), whose sum is σ = 18877530994560. Its totient is φ = 8084900121792.

The previous prime is 13142407320209. The next prime is 13142407320257. The reversal of 13142407320237 is 73202370424131.

It is not a de Polignac number, because 13142407320237 - 2⁶ = 13142407320173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 13142407320195 and 13142407320204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142407320257) 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, 56865537 + ... + 57096182.

It is an arithmetic number, because the mean of its divisors is an integer number (1179845687160).

Almost surely, 2^{13142407320237} is an apocalyptic number.

It is an amenable number.

13142407320237 is a deficient number, since it is larger than the sum of its proper divisors (5735123674323).

13142407320237 is a wasteful number, since it uses less digits than its factorization.

13142407320237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113964692.

The product of its (nonzero) digits is 169344, while the sum is 39.

Adding to 13142407320237 its reverse (73202370424131), we get a palindrome (86344777744368).

The spelling of 13142407320237 in words is "thirteen trillion, one hundred forty-two billion, four hundred seven million, three hundred twenty thousand, two hundred thirty-seven".