40430455299 has 24 divisors (see below), whose sum is σ = 65060508240. Its totient is φ = 24022337472.

The previous prime is 40430455297. The next prime is 40430455327. The reversal of 40430455299 is 99255403404.

40430455299 is a `hidden beast` number, since 4 + 0 + 4 + 3 + 0 + 4 + 552 + 99 = 666.

40430455299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40430455299 - 2¹ = 40430455297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40430455297) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5954529 + ... + 5961314.

It is an arithmetic number, because the mean of its divisors is an integer number (2710854510).

Almost surely, 2^40430455299 is an apocalyptic number.

40430455299 is a deficient number, since it is larger than the sum of its proper divisors (24630052941).

40430455299 is a wasteful number, since it uses less digits than its factorization.

40430455299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11915891 (or 11915888 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 40430455299 in words is "forty billion, four hundred thirty million, four hundred fifty-five thousand, two hundred ninety-nine".