6142211512 has 16 divisors (see below), whose sum is σ = 11705445000. Its totient is φ = 3020759520.

The previous prime is 6142211489. The next prime is 6142211521. The reversal of 6142211512 is 2151122416.

It is a super-2 number, since 2×6142211512² = 75453524516290652288, which contains 22 as substring.

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, 6292762 + ... + 6293737.

Almost surely, 2^6142211512 is an apocalyptic number.

It is an amenable number.

6142211512 is a deficient number, since it is larger than the sum of its proper divisors (5563233488).

6142211512 is a wasteful number, since it uses less digits than its factorization.

6142211512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12586566 (or 12586562 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 6142211512 is about 78372.2623891897. The cubic root of 6142211512 is about 1831.3650531572.

Adding to 6142211512 its reverse (2151122416), we get a palindrome (8293333928).

The spelling of 6142211512 in words is "six billion, one hundred forty-two million, two hundred eleven thousand, five hundred twelve".