406654161456604 has 24 divisors (see below), whose sum is σ = 712664138794608. Its totient is φ = 203035839484800.

The previous prime is 406654161456583. The next prime is 406654161456607.

406654161456604 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×406654161456604³ (a number of 45 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406654161456607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664429992 + ... + 665041744.

It is an arithmetic number, because the mean of its divisors is an integer number (29694339116442).

Almost surely, 2^{406654161456604} is an apocalyptic number.

It is an amenable number.

406654161456604 is a deficient number, since it is larger than the sum of its proper divisors (306009977338004).

406654161456604 is a wasteful number, since it uses less digits than its factorization.

406654161456604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849525 (or 849523 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 58.

The spelling of 406654161456604 in words is "four hundred six trillion, six hundred fifty-four billion, one hundred sixty-one million, four hundred fifty-six thousand, six hundred four".