253446046241 has 16 divisors (see below), whose sum is σ = 266649408000. Its totient is φ = 240575462400.

The previous prime is 253446046211. The next prime is 253446046261. The reversal of 253446046241 is 142640644352.

It is a cyclic number.

It is not a de Polignac number, because 253446046241 - 2⁶ = 253446046177 is a prime.

It is a super-2 number, since 2×253446046241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253446046211) 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, 666911 + ... + 975531.

It is an arithmetic number, because the mean of its divisors is an integer number (16665588000).

Almost surely, 2^253446046241 is an apocalyptic number.

It is an amenable number.

253446046241 is a deficient number, since it is larger than the sum of its proper divisors (13203361759).

253446046241 is a wasteful number, since it uses less digits than its factorization.

253446046241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309160.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 253446046241 in words is "two hundred fifty-three billion, four hundred forty-six million, forty-six thousand, two hundred forty-one".