401011341560145 has 64 divisors (see below), whose sum is σ = 714963255552000. Its totient is φ = 213256958321088.

The previous prime is 401011341560131. The next prime is 401011341560183. The reversal of 401011341560145 is 541065143110104.

401011341560145 is a `hidden beast` number, since 4 + 0 + 1 + 0 + 1 + 1 + 3 + 4 + 1 + 5 + 601 + 45 = 666.

It is not a de Polignac number, because 401011341560145 - 2⁵ = 401011341560113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112908516 + ... + 116405994.

It is an arithmetic number, because the mean of its divisors is an integer number (11171300868000).

Almost surely, 2^{401011341560145} is an apocalyptic number.

401011341560145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

401011341560145 is a deficient number, since it is larger than the sum of its proper divisors (313951913991855).

401011341560145 is a wasteful number, since it uses less digits than its factorization.

401011341560145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3499939 (or 3499933 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

Adding to 401011341560145 its reverse (541065143110104), we get a palindrome (942076484670249).

The spelling of 401011341560145 in words is "four hundred one trillion, eleven billion, three hundred forty-one million, five hundred sixty thousand, one hundred forty-five".