1354232420032 has 112 divisors (see below), whose sum is σ = 2847422905600. Its totient is φ = 637250042880.

The previous prime is 1354232420017. The next prime is 1354232420041. The reversal of 1354232420032 is 2300242324531.

It is a junction number, because it is equal to n+sod(n) for n = 1354232419976 and 1354232420003.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247165069 + ... + 247170547.

It is an arithmetic number, because the mean of its divisors is an integer number (25423418800).

Almost surely, 2^{1354232420032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1354232420032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1423711452800).

1354232420032 is an abundant number, since it is smaller than the sum of its proper divisors (1493190485568).

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

1354232420032 is a wasteful number, since it uses less digits than its factorization.

1354232420032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6814 (or 6804 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 1354232420032 its reverse (2300242324531), we get a palindrome (3654474744563).

The spelling of 1354232420032 in words is "one trillion, three hundred fifty-four billion, two hundred thirty-two million, four hundred twenty thousand, thirty-two".