351052400000 has 384 divisors, whose sum is σ = 908761835520. Its totient is φ = 134982400000.

The previous prime is 351052399967. The next prime is 351052400053. The reversal of 351052400000 is 4250153.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1334799869 + ... + 1334800131.

It is an arithmetic number, because the mean of its divisors is an integer number (2366567280).

Almost surely, 2^351052400000 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 351052400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454380917760).

351052400000 is an abundant number, since it is smaller than the sum of its proper divisors (557709435520).

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

351052400000 is an frugal number, since it uses more digits than its factorization.

351052400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 351052400000 its reverse (4250153), we get a palindrome (351056650153).

The spelling of 351052400000 in words is "three hundred fifty-one billion, fifty-two million, four hundred thousand".