42145151430 has 16 divisors (see below), whose sum is σ = 101148363504. Its totient is φ = 11238707040.

The previous prime is 42145151429. The next prime is 42145151557. The reversal of 42145151430 is 3415154124.

42145151430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1404838381 = 42145151430 / (4 + 2 + 1 + 4 + 5 + 1 + 5 + 1 + 4 + 3 + 0).

It is a congruent number.

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, 702419161 + ... + 702419220.

It is an arithmetic number, because the mean of its divisors is an integer number (6321772719).

Almost surely, 2^42145151430 is an apocalyptic number.

42145151430 is an abundant number, since it is smaller than the sum of its proper divisors (59003212074).

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

42145151430 is a wasteful number, since it uses less digits than its factorization.

42145151430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404838391.

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

The spelling of 42145151430 in words is "forty-two billion, one hundred forty-five million, one hundred fifty-one thousand, four hundred thirty".