12542070037 has 12 divisors (see below), whose sum is σ = 14592246240. Its totient is φ = 10748510136.

The previous prime is 12542070019. The next prime is 12542070049. The reversal of 12542070037 is 73007024521.

12542070037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-12542070037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12542069990 and 12542070008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12542070077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323014 + ... + 359752.

It is an arithmetic number, because the mean of its divisors is an integer number (1216020520).

Almost surely, 2^12542070037 is an apocalyptic number.

It is an amenable number.

12542070037 is a deficient number, since it is larger than the sum of its proper divisors (2050176203).

12542070037 is an equidigital number, since it uses as much as digits as its factorization.

12542070037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43720 (or 43713 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

Adding to 12542070037 its reverse (73007024521), we get a palindrome (85549094558).

The spelling of 12542070037 in words is "twelve billion, five hundred forty-two million, seventy thousand, thirty-seven".