40220103024 has 30 divisors (see below), whose sum is σ = 112560427616. Its totient is φ = 13406700960.

The previous prime is 40220103017. The next prime is 40220103029. The reversal of 40220103024 is 42030102204.

It is a super-3 number, since 3×40220103024³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 40220102988 and 40220103006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40220103029) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 139652992 + ... + 139653279.

Almost surely, 2^40220103024 is an apocalyptic number.

It is an amenable number.

40220103024 is an abundant number, since it is smaller than the sum of its proper divisors (72340324592).

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

40220103024 is a wasteful number, since it uses less digits than its factorization.

40220103024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279306285 (or 279306276 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 40220103024 its reverse (42030102204), we get a palindrome (82250205228).

The spelling of 40220103024 in words is "forty billion, two hundred twenty million, one hundred three thousand, twenty-four".