405353255215102 has 16 divisors (see below), whose sum is σ = 613935380384352. Its totient is φ = 200708143130880.

The previous prime is 405353255215099. The next prime is 405353255215211. The reversal of 405353255215102 is 201512552353504.

It is a super-2 number, since 2×405353255215102² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 53737878 + ... + 60815014.

It is an arithmetic number, because the mean of its divisors is an integer number (38370961274022).

Almost surely, 2^{405353255215102} is an apocalyptic number.

405353255215102 is a deficient number, since it is larger than the sum of its proper divisors (208582125169250).

405353255215102 is a wasteful number, since it uses less digits than its factorization.

405353255215102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7355283.

The product of its (nonzero) digits is 900000, while the sum is 43.

The spelling of 405353255215102 in words is "four hundred five trillion, three hundred fifty-three billion, two hundred fifty-five million, two hundred fifteen thousand, one hundred two".