4236426140634 has 48 divisors (see below), whose sum is σ = 9246247096320. Its totient is φ = 1401815418720.

The previous prime is 4236426140449. The next prime is 4236426140671. The reversal of 4236426140634 is 4360416246324.

4236426140634 is a `hidden beast` number, since 4 + 2 + 3 + 6 + 4 + 2 + 6 + 1 + 4 + 0 + 634 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4236426140634.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 360544 + ... + 2933060.

It is an arithmetic number, because the mean of its divisors is an integer number (192630147840).

Almost surely, 2^{4236426140634} is an apocalyptic number.

4236426140634 is an abundant number, since it is smaller than the sum of its proper divisors (5009820955686).

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

4236426140634 is a wasteful number, since it uses less digits than its factorization.

4236426140634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573195 (or 2573192 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 45.

The spelling of 4236426140634 in words is "four trillion, two hundred thirty-six billion, four hundred twenty-six million, one hundred forty thousand, six hundred thirty-four".