42151510000 has 150 divisors (see below), whose sum is σ = 104919821160. Its totient is φ = 16399584000.

The previous prime is 42151509997. The next prime is 42151510001. The reversal of 42151510000 is 1515124.

It is a self number, because there is not a number n which added to its sum of digits gives 42151510000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42151510001) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 13688461 + ... + 13691539.

Almost surely, 2^42151510000 is an apocalyptic number.

42151510000 is a gapful number since it is divisible by the number (40) 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 42151510000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52459910580).

42151510000 is an abundant number, since it is smaller than the sum of its proper divisors (62768311160).

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

42151510000 is an equidigital number, since it uses as much as digits as its factorization.

42151510000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3181 (or 3123 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The spelling of 42151510000 in words is "forty-two billion, one hundred fifty-one million, five hundred ten thousand".