14975286530919 has 32 divisors (see below), whose sum is σ = 23615226432000. Its totient is φ = 8321555909760.

The previous prime is 14975286530899. The next prime is 14975286530929. The reversal of 14975286530919 is 91903568257941.

It is not a de Polignac number, because 14975286530919 - 2¹⁹ = 14975286006631 is a prime.

It is a super-2 number, since 2×14975286530919² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14975286530929) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117075099 + ... + 117202940.

It is an arithmetic number, because the mean of its divisors is an integer number (737975826000).

It is a 1-persistent number, because it is pandigital, but 2⋅14975286530919 = 29950573061838 is not.

Almost surely, 2^{14975286530919} is an apocalyptic number.

14975286530919 is a deficient number, since it is larger than the sum of its proper divisors (8639939901081).

14975286530919 is a wasteful number, since it uses less digits than its factorization.

14975286530919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234278215.

The product of its (nonzero) digits is 146966400, while the sum is 69.

The spelling of 14975286530919 in words is "fourteen trillion, nine hundred seventy-five billion, two hundred eighty-six million, five hundred thirty thousand, nine hundred nineteen".