401213166413515 has 8 divisors (see below), whose sum is σ = 481457277655920. Its totient is φ = 320969547824352.

The previous prime is 401213166413461. The next prime is 401213166413537. The reversal of 401213166413515 is 515314661312104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 401213166413515 - 2¹¹ = 401213166411467 is a prime.

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, 121369269 + ... + 124631158.

It is an arithmetic number, because the mean of its divisors is an integer number (60182159706990).

Almost surely, 2^{401213166413515} is an apocalyptic number.

401213166413515 is a deficient number, since it is larger than the sum of its proper divisors (80244111242405).

401213166413515 is a wasteful number, since it uses less digits than its factorization.

401213166413515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246326621.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 401213166413515 in words is "four hundred one trillion, two hundred thirteen billion, one hundred sixty-six million, four hundred thirteen thousand, five hundred fifteen".