42150520514 has 8 divisors (see below), whose sum is σ = 63231683088. Its totient is φ = 21073292820.

The previous prime is 42150520499. The next prime is 42150520561. The reversal of 42150520514 is 41502505124.

42150520514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×42150520514² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956792 + ... + 999875.

It is an arithmetic number, because the mean of its divisors is an integer number (7903960386).

Almost surely, 2^42150520514 is an apocalyptic number.

42150520514 is a deficient number, since it is larger than the sum of its proper divisors (21081162574).

42150520514 is a wasteful number, since it uses less digits than its factorization.

42150520514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1967440.

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 42150520514 in words is "forty-two billion, one hundred fifty million, five hundred twenty thousand, five hundred fourteen".