151420026461 has 16 divisors (see below), whose sum is σ = 165523340160. Its totient is φ = 137373223680.

The previous prime is 151420026413. The next prime is 151420026479. The reversal of 151420026461 is 164620024151.

151420026461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151420026461 - 2³⁰ = 150346284637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151420026481) 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, 30667985 + ... + 30672921.

It is an arithmetic number, because the mean of its divisors is an integer number (10345208760).

Almost surely, 2^151420026461 is an apocalyptic number.

151420026461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

151420026461 is a deficient number, since it is larger than the sum of its proper divisors (14103313699).

151420026461 is a wasteful number, since it uses less digits than its factorization.

151420026461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10084.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 151420026461 in words is "one hundred fifty-one billion, four hundred twenty million, twenty-six thousand, four hundred sixty-one".