40607428426 has 16 divisors (see below), whose sum is σ = 63051194880. Its totient is φ = 19594013040.

The previous prime is 40607428423. The next prime is 40607428469. The reversal of 40607428426 is 62482470604.

It is not an unprimeable number, because it can be changed into a prime (40607428423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 889941 + ... + 934456.

It is an arithmetic number, because the mean of its divisors is an integer number (3940699680).

Almost surely, 2^40607428426 is an apocalyptic number.

40607428426 is a deficient number, since it is larger than the sum of its proper divisors (22443766454).

40607428426 is a wasteful number, since it uses less digits than its factorization.

40607428426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824789.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 40607428426 in words is "forty billion, six hundred seven million, four hundred twenty-eight thousand, four hundred twenty-six".