15343440023134 has 16 divisors (see below), whose sum is σ = 23151398010048. Its totient is φ = 7626319623072.

The previous prime is 15343440023129. The next prime is 15343440023167. The reversal of 15343440023134 is 43132004434351.

It is a junction number, because it is equal to n+sod(n) for n = 15343440023093 and 15343440023102.

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, 559782 + ... + 5567785.

It is an arithmetic number, because the mean of its divisors is an integer number (1446962375628).

Almost surely, 2^{15343440023134} is an apocalyptic number.

15343440023134 is a deficient number, since it is larger than the sum of its proper divisors (7807957986914).

15343440023134 is a wasteful number, since it uses less digits than its factorization.

15343440023134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6134979.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 15343440023134 its reverse (43132004434351), we get a palindrome (58475444457485).

The spelling of 15343440023134 in words is "fifteen trillion, three hundred forty-three billion, four hundred forty million, twenty-three thousand, one hundred thirty-four".