15430035140022 has 16 divisors (see below), whose sum is σ = 30867647070960. Its totient is φ = 5142082248192.

The previous prime is 15430035139999. The next prime is 15430035140063. The reversal of 15430035140022 is 22004153003451.

15430035140022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15430035140022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315673147 + ... + 315722022.

It is an arithmetic number, because the mean of its divisors is an integer number (1929227941935).

Almost surely, 2^{15430035140022} is an apocalyptic number.

15430035140022 is an abundant number, since it is smaller than the sum of its proper divisors (15437611930938).

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

15430035140022 is a wasteful number, since it uses less digits than its factorization.

15430035140022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631399247.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 15430035140022 its reverse (22004153003451), we get a palindrome (37434188143473).

The spelling of 15430035140022 in words is "fifteen trillion, four hundred thirty billion, thirty-five million, one hundred forty thousand, twenty-two".