40102403322 has 32 divisors (see below), whose sum is σ = 81387970560. Its totient is φ = 13170521840.

The previous prime is 40102403321. The next prime is 40102403377. The reversal of 40102403322 is 22330420104.

40102403322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×40102403322⁴ (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (40102403321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 633943 + ... + 694325.

It is an arithmetic number, because the mean of its divisors is an integer number (2543374080).

Almost surely, 2^40102403322 is an apocalyptic number.

40102403322 is an abundant number, since it is smaller than the sum of its proper divisors (41285567238).

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

40102403322 is a wasteful number, since it uses less digits than its factorization.

40102403322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62018.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 40102403322 its reverse (22330420104), we get a palindrome (62432823426).

The spelling of 40102403322 in words is "forty billion, one hundred two million, four hundred three thousand, three hundred twenty-two".