4012566126030 has 192 divisors, whose sum is σ = 13031944713216. Its totient is φ = 832178880000.

The previous prime is 4012566125983. The next prime is 4012566126089. The reversal of 4012566126030 is 306216652104.

4012566126030 is a `hidden beast` number, since 4 + 0 + 1 + 2 + 5 + 6 + 612 + 6 + 0 + 30 = 666.

It is a super-2 number, since 2×4012566126030² (a number of 26 digits) 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 95 ways as a sum of consecutive naturals, for example, 3054855 + ... + 4166205.

It is an arithmetic number, because the mean of its divisors is an integer number (67874712048).

Almost surely, 2^{4012566126030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4012566126030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6515972356608).

4012566126030 is an abundant number, since it is smaller than the sum of its proper divisors (9019378587186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4012566126030 is a wasteful number, since it uses less digits than its factorization.

4012566126030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111903 (or 1111900 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 4012566126030 in words is "four trillion, twelve billion, five hundred sixty-six million, one hundred twenty-six thousand, thirty".