13125415301542 has 8 divisors (see below), whose sum is σ = 19751428814832. Its totient is φ = 6541605696600.

The previous prime is 13125415301533. The next prime is 13125415301627. The reversal of 13125415301542 is 24510351452131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10550976309 + ... + 10550977552.

It is an arithmetic number, because the mean of its divisors is an integer number (2468928601854).

Almost surely, 2^{13125415301542} is an apocalyptic number.

13125415301542 is a deficient number, since it is larger than the sum of its proper divisors (6626013513290).

13125415301542 is a wasteful number, since it uses less digits than its factorization.

13125415301542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21101954174.

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 13125415301542 its reverse (24510351452131), we get a palindrome (37635766753673).

The spelling of 13125415301542 in words is "thirteen trillion, one hundred twenty-five billion, four hundred fifteen million, three hundred one thousand, five hundred forty-two".