4190626439874 has 32 divisors (see below), whose sum is σ = 10642860800640. Its totient is φ = 1197321839856.

The previous prime is 4190626439821. The next prime is 4190626439899. The reversal of 4190626439874 is 4789346260914.

It is a happy number.

4190626439874 is a `hidden beast` number, since 4 + 190 + 6 + 2 + 6 + 439 + 8 + 7 + 4 = 666.

It is a super-2 number, since 2×4190626439874² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5543156289 + ... + 5543157044.

It is an arithmetic number, because the mean of its divisors is an integer number (332589400020).

Almost surely, 2^{4190626439874} is an apocalyptic number.

4190626439874 is an abundant number, since it is smaller than the sum of its proper divisors (6452234360766).

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

4190626439874 is a wasteful number, since it uses less digits than its factorization.

4190626439874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11086313351 (or 11086313345 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 4190626439874 in words is "four trillion, one hundred ninety billion, six hundred twenty-six million, four hundred thirty-nine thousand, eight hundred seventy-four".