151342454 has 16 divisors (see below), whose sum is σ = 232016400. Its totient is φ = 74012640.

The previous prime is 151342447. The next prime is 151342459. The reversal of 151342454 is 454243151.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151342459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34949 + ... + 39039.

It is an arithmetic number, because the mean of its divisors is an integer number (14501025).

Almost surely, 2^151342454 is an apocalyptic number.

151342454 is a deficient number, since it is larger than the sum of its proper divisors (80673946).

151342454 is a wasteful number, since it uses less digits than its factorization.

151342454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4495.

The product of its digits is 9600, while the sum is 29.

The square root of 151342454 is about 12302.1320916335. The cubic root of 151342454 is about 532.9096573609.

The spelling of 151342454 in words is "one hundred fifty-one million, three hundred forty-two thousand, four hundred fifty-four".