151351424 has 64 divisors (see below), whose sum is σ = 355776000. Its totient is φ = 62760960.

The previous prime is 151351399. The next prime is 151351451. The reversal of 151351424 is 424153151.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 151351393 and 151351402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25052 + ... + 30500.

It is an arithmetic number, because the mean of its divisors is an integer number (5559000).

Almost surely, 2^151351424 is an apocalyptic number.

151351424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151351424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177888000).

151351424 is an abundant number, since it is smaller than the sum of its proper divisors (204424576).

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

151351424 is an equidigital number, since it uses as much as digits as its factorization.

151351424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5501 (or 5489 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 151351424 is about 12302.4966571830. The cubic root of 151351424 is about 532.9201855925.

The spelling of 151351424 in words is "one hundred fifty-one million, three hundred fifty-one thousand, four hundred twenty-four".