353361712040 has 64 divisors (see below), whose sum is σ = 810831902400. Its totient is φ = 138555062272.

The previous prime is 353361711949. The next prime is 353361712057. The reversal of 353361712040 is 40217163353.

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, 620999 + ... + 1045161.

It is an arithmetic number, because the mean of its divisors is an integer number (12669248475).

Almost surely, 2^353361712040 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 353361712040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (405415951200).

353361712040 is an abundant number, since it is smaller than the sum of its proper divisors (457470190360).

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

353361712040 is a wasteful number, since it uses less digits than its factorization.

353361712040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424586 (or 424582 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

Adding to 353361712040 its reverse (40217163353), we get a palindrome (393578875393).

The spelling of 353361712040 in words is "three hundred fifty-three billion, three hundred sixty-one million, seven hundred twelve thousand, forty".