12062511742 has 16 divisors (see below), whose sum is σ = 19074834432. Its totient is φ = 5712512760.

The previous prime is 12062511739. The next prime is 12062511743. The reversal of 12062511742 is 24711526021.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12062511743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066838 + ... + 2072665.

It is an arithmetic number, because the mean of its divisors is an integer number (1192177152).

Almost surely, 2^12062511742 is an apocalyptic number.

12062511742 is a deficient number, since it is larger than the sum of its proper divisors (7012322690).

12062511742 is a wasteful number, since it uses less digits than its factorization.

12062511742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139583.

The product of its (nonzero) digits is 6720, while the sum is 31.

The spelling of 12062511742 in words is "twelve billion, sixty-two million, five hundred eleven thousand, seven hundred forty-two".