13342412540144 has 40 divisors (see below), whose sum is σ = 25869514423680. Its totient is φ = 6666410094848.

The previous prime is 13342412540137. The next prime is 13342412540167. The reversal of 13342412540144 is 44104521424331.

It is a junction number, because it is equal to n+sod(n) for n = 13342412540098 and 13342412540107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186318554 + ... + 186390150.

It is an arithmetic number, because the mean of its divisors is an integer number (646737860592).

Almost surely, 2^{13342412540144} is an apocalyptic number.

It is an amenable number.

13342412540144 is a deficient number, since it is larger than the sum of its proper divisors (12527101883536).

13342412540144 is a wasteful number, since it uses less digits than its factorization.

13342412540144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79817 (or 79811 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 13342412540144 its reverse (44104521424331), we get a palindrome (57446933964475).

The spelling of 13342412540144 in words is "thirteen trillion, three hundred forty-two billion, four hundred twelve million, five hundred forty thousand, one hundred forty-four".