2440401354153 has 64 divisors (see below), whose sum is σ = 4158800486400. Its totient is φ = 1385462050560.

The previous prime is 2440401354133. The next prime is 2440401354163. The reversal of 2440401354153 is 3514531040442.

2440401354153 is a `hidden beast` number, since 2 + 440 + 4 + 0 + 13 + 54 + 153 = 666.

It is not a de Polignac number, because 2440401354153 - 2⁵ = 2440401354121 is a prime.

It is a super-2 number, since 2×2440401354153² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2440401354133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19496658 + ... + 19621428.

It is an arithmetic number, because the mean of its divisors is an integer number (64981257600).

Almost surely, 2^{2440401354153} is an apocalyptic number.

It is an amenable number.

2440401354153 is a deficient number, since it is larger than the sum of its proper divisors (1718399132247).

2440401354153 is a wasteful number, since it uses less digits than its factorization.

2440401354153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125459 (or 125453 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 2440401354153 its reverse (3514531040442), we get a palindrome (5954932394595).

The spelling of 2440401354153 in words is "two trillion, four hundred forty billion, four hundred one million, three hundred fifty-four thousand, one hundred fifty-three".