354513112000 has 112 divisors (see below), whose sum is σ = 889979923872. Its totient is φ = 139862476800.

The previous prime is 354513111991. The next prime is 354513112003. The reversal of 354513112000 is 211315453.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354513112003) 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, 280479 + ... + 887521.

Almost surely, 2^354513112000 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 354513112000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444989961936).

354513112000 is an abundant number, since it is smaller than the sum of its proper divisors (535466811872).

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

354513112000 is an equidigital number, since it uses as much as digits as its factorization.

354513112000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607143 (or 607123 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 354513112000 its reverse (211315453), we get a palindrome (354724427453).

The spelling of 354513112000 in words is "three hundred fifty-four billion, five hundred thirteen million, one hundred twelve thousand".