151341840 has 480 divisors, whose sum is σ = 617460480. Its totient is φ = 32845824.

The previous prime is 151341829. The next prime is 151341857. The reversal of 151341840 is 48143151.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4090302 + ... + 4090338.

It is an arithmetic number, because the mean of its divisors is an integer number (1286376).

Almost surely, 2^151341840 is an apocalyptic number.

151341840 is a gapful number since it is divisible by the number (10) 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 151341840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308730240).

151341840 is an abundant number, since it is smaller than the sum of its proper divisors (466118640).

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

151341840 is a wasteful number, since it uses less digits than its factorization.

151341840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 151341840 is about 12302.1071365844. The cubic root of 151341840 is about 532.9089366842.

Adding to 151341840 its reverse (48143151), we get a palindrome (199484991).

The spelling of 151341840 in words is "one hundred fifty-one million, three hundred forty-one thousand, eight hundred forty".