426455155 has 16 divisors (see below), whose sum is σ = 600661440. Its totient is φ = 284522112.

The previous prime is 426455153. The next prime is 426455177. The reversal of 426455155 is 551554624.

It is not a de Polignac number, because 426455155 - 2¹ = 426455153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (426455153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163360 + ... + 165949.

It is an arithmetic number, because the mean of its divisors is an integer number (37541340).

Almost surely, 2^426455155 is an apocalyptic number.

426455155 is a deficient number, since it is larger than the sum of its proper divisors (174206285).

426455155 is a wasteful number, since it uses less digits than its factorization.

426455155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329358.

The product of its digits is 120000, while the sum is 37.

The square root of 426455155 is about 20650.7906628294. The cubic root of 426455155 is about 752.7044024811.

The spelling of 426455155 in words is "four hundred twenty-six million, four hundred fifty-five thousand, one hundred fifty-five".