12401311006554 has 16 divisors (see below), whose sum is σ = 25602706594560. Its totient is φ = 4000422905280.

The previous prime is 12401311006549. The next prime is 12401311006583. The reversal of 12401311006554 is 45560011310421.

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, 33336857359 + ... + 33336857730.

It is an arithmetic number, because the mean of its divisors is an integer number (1600169162160).

Almost surely, 2^{12401311006554} is an apocalyptic number.

12401311006554 is an abundant number, since it is smaller than the sum of its proper divisors (13201395588006).

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

12401311006554 is a wasteful number, since it uses less digits than its factorization.

12401311006554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66673715125.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 12401311006554 its reverse (45560011310421), we get a palindrome (57961322316975).

The spelling of 12401311006554 in words is "twelve trillion, four hundred one billion, three hundred eleven million, six thousand, five hundred fifty-four".