1450612317320 has 48 divisors (see below), whose sum is σ = 3372560515980. Its totient is φ = 561527333760.

The previous prime is 1450612317317. The next prime is 1450612317331. The reversal of 1450612317320 is 237132160541.

It can be written as a sum of positive squares in 2 ways, for example, as 1418971734436 + 31640582884 = 1191206^2 + 177878^2 .

It is a super-3 number, since 3×1450612317320³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18830087 + ... + 18906966.

Almost surely, 2^{1450612317320} is an apocalyptic number.

1450612317320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1450612317320 is an abundant number, since it is smaller than the sum of its proper divisors (1921948198660).

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

1450612317320 is a wasteful number, since it uses less digits than its factorization.

1450612317320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37737126 (or 37737091 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 1450612317320 its reverse (237132160541), we get a palindrome (1687744477861).

The spelling of 1450612317320 in words is "one trillion, four hundred fifty billion, six hundred twelve million, three hundred seventeen thousand, three hundred twenty".