1401052322346 has 32 divisors (see below), whose sum is σ = 2846647964160. Its totient is φ = 459636344304.

The previous prime is 1401052322339. The next prime is 1401052322389. The reversal of 1401052322346 is 6432232501041.

It is a super-2 number, since 2×1401052322346² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5217616 + ... + 5479563.

It is an arithmetic number, because the mean of its divisors is an integer number (88957748880).

Almost surely, 2^{1401052322346} is an apocalyptic number.

1401052322346 is an abundant number, since it is smaller than the sum of its proper divisors (1445595641814).

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

1401052322346 is a wasteful number, since it uses less digits than its factorization.

1401052322346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10697530.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 1401052322346 its reverse (6432232501041), we get a palindrome (7833284823387).

The spelling of 1401052322346 in words is "one trillion, four hundred one billion, fifty-two million, three hundred twenty-two thousand, three hundred forty-six".