151541422032 has 320 divisors, whose sum is σ = 556548378624. Its totient is φ = 34196152320.

The previous prime is 151541422001. The next prime is 151541422037. The reversal of 151541422032 is 230224145151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151541422037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 724053 + ... + 909579.

Almost surely, 2^151541422032 is an apocalyptic number.

151541422032 is a gapful number since it is divisible by the number (12) 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 151541422032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (278274189312).

151541422032 is an abundant number, since it is smaller than the sum of its proper divisors (405006956592).

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

151541422032 is a wasteful number, since it uses less digits than its factorization.

151541422032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185586 (or 185580 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 151541422032 its reverse (230224145151), we get a palindrome (381765567183).

The spelling of 151541422032 in words is "one hundred fifty-one billion, five hundred forty-one million, four hundred twenty-two thousand, thirty-two".