40114521550 has 24 divisors (see below), whose sum is σ = 76348200456. Its totient is φ = 15672649440.

The previous prime is 40114521547. The next prime is 40114521589. The reversal of 40114521550 is 5512541104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9326809 + ... + 9331108.

It is an arithmetic number, because the mean of its divisors is an integer number (3181175019).

Almost surely, 2^40114521550 is an apocalyptic number.

40114521550 is a deficient number, since it is larger than the sum of its proper divisors (36233678906).

40114521550 is a wasteful number, since it uses less digits than its factorization.

40114521550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18657972 (or 18657967 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 40114521550 in words is "forty billion, one hundred fourteen million, five hundred twenty-one thousand, five hundred fifty".