1350635040321 has 16 divisors (see below), whose sum is σ = 2058250514304. Its totient is φ = 771738960384.

The previous prime is 1350635040319. The next prime is 1350635040373. The reversal of 1350635040321 is 1230405360531.

It is not a de Polignac number, because 1350635040321 - 2¹ = 1350635040319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1350635020321) 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, 1869946 + ... + 2489571.

It is an arithmetic number, because the mean of its divisors is an integer number (128640657144).

Almost surely, 2^{1350635040321} is an apocalyptic number.

It is an amenable number.

1350635040321 is a deficient number, since it is larger than the sum of its proper divisors (707615473983).

1350635040321 is a wasteful number, since it uses less digits than its factorization.

1350635040321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4374280.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 1350635040321 in words is "one trillion, three hundred fifty billion, six hundred thirty-five million, forty thousand, three hundred twenty-one".