612264155214 has 32 divisors (see below), whose sum is σ = 1296726187680. Its totient is φ = 192058161152.

The previous prime is 612264155213. The next prime is 612264155303. The reversal of 612264155214 is 412551462216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612264155213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418822 + ... + 1183190.

It is an arithmetic number, because the mean of its divisors is an integer number (40522693365).

Almost surely, 2^612264155214 is an apocalyptic number.

612264155214 is an abundant number, since it is smaller than the sum of its proper divisors (684462032466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612264155214 is a wasteful number, since it uses less digits than its factorization.

612264155214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772244.

The product of its digits is 115200, while the sum is 39.

The spelling of 612264155214 in words is "six hundred twelve billion, two hundred sixty-four million, one hundred fifty-five thousand, two hundred fourteen".