1350621132356 has 6 divisors (see below), whose sum is σ = 2363586981630. Its totient is φ = 675310566176.

The previous prime is 1350621132347. The next prime is 1350621132373. The reversal of 1350621132356 is 6532311260531.

It can be written as a sum of positive squares in only one way, i.e., 1271968929856 + 78652202500 = 1127816^2 + 280450^2 .

It is a super-2 number, since 2×1350621132356² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168827641541 + ... + 168827641548.

It is an arithmetic number, because the mean of its divisors is an integer number (393931163605).

Almost surely, 2^{1350621132356} is an apocalyptic number.

It is an amenable number.

1350621132356 is a deficient number, since it is larger than the sum of its proper divisors (1012965849274).

1350621132356 is a wasteful number, since it uses less digits than its factorization.

1350621132356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337655283093 (or 337655283091 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

Adding to 1350621132356 its reverse (6532311260531), we get a palindrome (7882932392887).

The spelling of 1350621132356 in words is "one trillion, three hundred fifty billion, six hundred twenty-one million, one hundred thirty-two thousand, three hundred fifty-six".