151226454415 has 16 divisors (see below), whose sum is σ = 182716486848. Its totient is φ = 120152837376.

The previous prime is 151226454389. The next prime is 151226454433. The reversal of 151226454415 is 514454622151.

151226454415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 151226454415 - 2⁷ = 151226454287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 717214 + ... + 903796.

It is an arithmetic number, because the mean of its divisors is an integer number (11419780428).

Almost surely, 2^151226454415 is an apocalyptic number.

151226454415 is a deficient number, since it is larger than the sum of its proper divisors (31490032433).

151226454415 is a wasteful number, since it uses less digits than its factorization.

151226454415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187698.

The product of its digits is 192000, while the sum is 40.

The spelling of 151226454415 in words is "one hundred fifty-one billion, two hundred twenty-six million, four hundred fifty-four thousand, four hundred fifteen".