2401123366536 has 64 divisors (see below), whose sum is σ = 6071083233600. Its totient is φ = 791318937600.

The previous prime is 2401123366531. The next prime is 2401123366549. The reversal of 2401123366536 is 6356633211042.

It is not an unprimeable number, because it can be changed into a prime (2401123366531) 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, 689305 + ... + 2297256.

It is an arithmetic number, because the mean of its divisors is an integer number (94860675525).

Almost surely, 2^{2401123366536} is an apocalyptic number.

It is an amenable number.

2401123366536 is an abundant number, since it is smaller than the sum of its proper divisors (3669959867064).

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

2401123366536 is a wasteful number, since it uses less digits than its factorization.

2401123366536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2986950 (or 2986946 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

Adding to 2401123366536 its reverse (6356633211042), we get a palindrome (8757756577578).

The spelling of 2401123366536 in words is "two trillion, four hundred one billion, one hundred twenty-three million, three hundred sixty-six thousand, five hundred thirty-six".