40621545300 has 144 divisors (see below), whose sum is σ = 137445980672. Its totient is φ = 9068976000.

The previous prime is 40621545269. The next prime is 40621545313. The reversal of 40621545300 is 354512604.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 134626 + ... + 315225.

Almost surely, 2^40621545300 is an apocalyptic number.

It is an amenable number.

40621545300 is an abundant number, since it is smaller than the sum of its proper divisors (96824435372).

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

40621545300 is a wasteful number, since it uses less digits than its factorization.

40621545300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449918 (or 449911 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 40621545300 in words is "forty billion, six hundred twenty-one million, five hundred forty-five thousand, three hundred".