401301052024501 has 4 divisors (see below), whose sum is σ = 401303334433612. Its totient is φ = 401298769615392.

The previous prime is 401301052024493. The next prime is 401301052024553. The reversal of 401301052024501 is 105420250103104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 165623258080900 + 235677793943601 = 12869470^2 + 15351801^2 .

It is a cyclic number.

It is not a de Polignac number, because 401301052024501 - 2³ = 401301052024493 is a prime.

It is a super-2 number, since 2×401301052024501² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 401301052024501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401301052022501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140940800 + ... + 1141292473.

It is an arithmetic number, because the mean of its divisors is an integer number (100325833608403).

Almost surely, 2^{401301052024501} is an apocalyptic number.

It is an amenable number.

401301052024501 is a deficient number, since it is larger than the sum of its proper divisors (2282409111).

401301052024501 is a wasteful number, since it uses less digits than its factorization.

401301052024501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282409110.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 401301052024501 in words is "four hundred one trillion, three hundred one billion, fifty-two million, twenty-four thousand, five hundred one".