40626505350 has 216 divisors, whose sum is σ = 112820649552. Its totient is φ = 10480579200.

The previous prime is 40626505321. The next prime is 40626505379. The reversal of 40626505350 is 5350562604.

It is a happy number.

40626505350 is a `hidden beast` number, since 4 + 0 + 62 + 65 + 0 + 535 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (40626505321) and next prime (40626505379).

It is a congruent number.

It is an unprimeable number.

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 107 ways as a sum of consecutive naturals, for example, 130631695 + ... + 130632005.

It is an arithmetic number, because the mean of its divisors is an integer number (522317822).

Almost surely, 2^40626505350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40626505350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56410324776).

40626505350 is an abundant number, since it is smaller than the sum of its proper divisors (72194144202).

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

40626505350 is a wasteful number, since it uses less digits than its factorization.

40626505350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 40626505350 in words is "forty billion, six hundred twenty-six million, five hundred five thousand, three hundred fifty".