1350440132542 has 8 divisors (see below), whose sum is σ = 2025688706136. Its totient is φ = 675210563832.

The previous prime is 1350440132521. The next prime is 1350440132549. The reversal of 1350440132542 is 2452310440531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1350440132498 and 1350440132507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350440132549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4572228 + ... + 4858615.

It is an arithmetic number, because the mean of its divisors is an integer number (253211088267).

Almost surely, 2^{1350440132542} is an apocalyptic number.

1350440132542 is a deficient number, since it is larger than the sum of its proper divisors (675248573594).

1350440132542 is an equidigital number, since it uses as much as digits as its factorization.

1350440132542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9502442.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 1350440132542 in words is "one trillion, three hundred fifty billion, four hundred forty million, one hundred thirty-two thousand, five hundred forty-two".