1350441512357 has 16 divisors (see below), whose sum is σ = 1649139909120. Its totient is φ = 1079437010688.

The previous prime is 1350441512339. The next prime is 1350441512363. The reversal of 1350441512357 is 7532151440531.

It is a cyclic number.

It is not a de Polignac number, because 1350441512357 - 2²² = 1350437318053 is a prime.

It is a super-2 number, since 2×1350441512357² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350441532357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52043213 + ... + 52069154.

It is an arithmetic number, because the mean of its divisors is an integer number (103071244320).

Almost surely, 2^{1350441512357} is an apocalyptic number.

1350441512357 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1350441512357 is a deficient number, since it is larger than the sum of its proper divisors (298698396763).

1350441512357 is a wasteful number, since it uses less digits than its factorization.

1350441512357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104112500.

The product of its (nonzero) digits is 252000, while the sum is 41.

Adding to 1350441512357 its reverse (7532151440531), we get a palindrome (8882592952888).

The spelling of 1350441512357 in words is "one trillion, three hundred fifty billion, four hundred forty-one million, five hundred twelve thousand, three hundred fifty-seven".