401415533452004 has 24 divisors (see below), whose sum is σ = 714780236637600. Its totient is φ = 197196386414400.

The previous prime is 401415533451973. The next prime is 401415533452019. The reversal of 401415533452004 is 400254335514104.

It is a super-2 number, since 2×401415533452004² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471788534 + ... + 472638605.

It is an arithmetic number, because the mean of its divisors is an integer number (29782509859900).

Almost surely, 2^{401415533452004} is an apocalyptic number.

It is an amenable number.

401415533452004 is a deficient number, since it is larger than the sum of its proper divisors (313364703185596).

401415533452004 is a wasteful number, since it uses less digits than its factorization.

401415533452004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944429003 (or 944429001 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 401415533452004 its reverse (400254335514104), we get a palindrome (801669868966108).

The spelling of 401415533452004 in words is "four hundred one trillion, four hundred fifteen billion, five hundred thirty-three million, four hundred fifty-two thousand, four".