40453345304 has 8 divisors (see below), whose sum is σ = 75850022460. Its totient is φ = 20226672648.

The previous prime is 40453345217. The next prime is 40453345307. The reversal of 40453345304 is 40354335404.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40453345307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528334074 + ... + 2528334089.

Almost surely, 2^40453345304 is an apocalyptic number.

It is an amenable number.

40453345304 is a deficient number, since it is larger than the sum of its proper divisors (35396677156).

40453345304 is a wasteful number, since it uses less digits than its factorization.

40453345304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056668169 (or 5056668165 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

The spelling of 40453345304 in words is "forty billion, four hundred fifty-three million, three hundred forty-five thousand, three hundred four".