15361023130442 has 8 divisors (see below), whose sum is σ = 25136219668032. Its totient is φ = 6982283241100.

The previous prime is 15361023130423. The next prime is 15361023130483. The reversal of 15361023130442 is 24403132016351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×15361023130442² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349114162034 + ... + 349114162077.

It is an arithmetic number, because the mean of its divisors is an integer number (3142027458504).

Almost surely, 2^{15361023130442} is an apocalyptic number.

15361023130442 is a deficient number, since it is larger than the sum of its proper divisors (9775196537590).

15361023130442 is a wasteful number, since it uses less digits than its factorization.

15361023130442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698228324124.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 15361023130442 its reverse (24403132016351), we get a palindrome (39764155146793).

The spelling of 15361023130442 in words is "fifteen trillion, three hundred sixty-one billion, twenty-three million, one hundred thirty thousand, four hundred forty-two".