106006440155 has 64 divisors (see below), whose sum is σ = 159946997760. Its totient is φ = 65521008000.

The previous prime is 106006440149. The next prime is 106006440161. The reversal of 106006440155 is 551044600601.

It is an interprime number because it is at equal distance from previous prime (106006440149) and next prime (106006440161).

It is not a de Polignac number, because 106006440155 - 2⁴ = 106006440139 is a prime.

It is a super-2 number, since 2×106006440155² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38309582 + ... + 38312348.

It is an arithmetic number, because the mean of its divisors is an integer number (2499171840).

Almost surely, 2^106006440155 is an apocalyptic number.

106006440155 is a deficient number, since it is larger than the sum of its proper divisors (53940557605).

106006440155 is a wasteful number, since it uses less digits than its factorization.

106006440155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3600.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 106006440155 in words is "one hundred six billion, six million, four hundred forty thousand, one hundred fifty-five".