1406313205352 has 32 divisors (see below), whose sum is σ = 2943446251680. Its totient is φ = 624367383360.

The previous prime is 1406313205279. The next prime is 1406313205391. The reversal of 1406313205352 is 2535023136041.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185819843 + ... + 185827410.

It is an arithmetic number, because the mean of its divisors is an integer number (91982695365).

Almost surely, 2^{1406313205352} is an apocalyptic number.

It is an amenable number.

1406313205352 is an abundant number, since it is smaller than the sum of its proper divisors (1537133046328).

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

1406313205352 is a wasteful number, since it uses less digits than its factorization.

1406313205352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371647313 (or 371647309 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 1406313205352 in words is "one trillion, four hundred six billion, three hundred thirteen million, two hundred five thousand, three hundred fifty-two".