42264200040 has 32 divisors (see below), whose sum is σ = 126792600480. Its totient is φ = 11270453312.

The previous prime is 42264199993. The next prime is 42264200057. The reversal of 42264200040 is 4000246224.

It is a super-2 number, since 2×42264200040² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 176100714 + ... + 176100953.

It is an arithmetic number, because the mean of its divisors is an integer number (3962268765).

Almost surely, 2^42264200040 is an apocalyptic number.

42264200040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42264200040 is an abundant number, since it is smaller than the sum of its proper divisors (84528400440).

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

42264200040 is a wasteful number, since it uses less digits than its factorization.

42264200040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352201681 (or 352201677 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42264200040 its reverse (4000246224), we get a palindrome (46264446264).

The spelling of 42264200040 in words is "forty-two billion, two hundred sixty-four million, two hundred thousand, forty".