42351500154 has 32 divisors (see below), whose sum is σ = 85928532480. Its totient is φ = 13913725232.

The previous prime is 42351500131. The next prime is 42351500167. The reversal of 42351500154 is 45100515324.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107179 + ... + 310145.

It is an arithmetic number, because the mean of its divisors is an integer number (2685266640).

Almost surely, 2^42351500154 is an apocalyptic number.

42351500154 is an abundant number, since it is smaller than the sum of its proper divisors (43577032326).

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

42351500154 is a wasteful number, since it uses less digits than its factorization.

42351500154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203474.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 42351500154 in words is "forty-two billion, three hundred fifty-one million, five hundred thousand, one hundred fifty-four".