132303022440 has 32 divisors (see below), whose sum is σ = 396909067680. Its totient is φ = 35280805952.

The previous prime is 132303022433. The next prime is 132303022447. The reversal of 132303022440 is 44220303231.

It is an interprime number because it is at equal distance from previous prime (132303022433) and next prime (132303022447).

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

It is a self number, because there is not a number n which added to its sum of digits gives 132303022440.

It is not an unprimeable number, because it can be changed into a prime (132303022447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551262474 + ... + 551262713.

It is an arithmetic number, because the mean of its divisors is an integer number (12403408365).

Almost surely, 2^132303022440 is an apocalyptic number.

132303022440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132303022440 is an abundant number, since it is smaller than the sum of its proper divisors (264606045240).

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

132303022440 is a wasteful number, since it uses less digits than its factorization.

132303022440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102525201 (or 1102525197 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 132303022440 its reverse (44220303231), we get a palindrome (176523325671).

The spelling of 132303022440 in words is "one hundred thirty-two billion, three hundred three million, twenty-two thousand, four hundred forty".