42867159552 has 360 divisors, whose sum is σ = 146902669056. Its totient is φ = 12241041408.

The previous prime is 42867159551. The next prime is 42867159563. The reversal of 42867159552 is 25595176824.

42867159552 is a `hidden beast` number, since 4 + 2 + 86 + 7 + 1 + 5 + 9 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (42867159551) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23513713 + ... + 23515535.

Almost surely, 2^42867159552 is an apocalyptic number.

42867159552 is a gapful number since it is divisible by the number (42) 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 42867159552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73451334528).

42867159552 is an abundant number, since it is smaller than the sum of its proper divisors (104035509504).

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

42867159552 is an frugal number, since it uses more digits than its factorization.

42867159552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872 (or 1835 counting only the distinct ones).

The product of its digits is 6048000, while the sum is 54.

The spelling of 42867159552 in words is "forty-two billion, eight hundred sixty-seven million, one hundred fifty-nine thousand, five hundred fifty-two".