40627209000 has 128 divisors (see below), whose sum is σ = 144865094400. Its totient is φ = 9286214400.

The previous prime is 40627208987. The next prime is 40627209001. The reversal of 40627209000 is 90272604.

It is a happy number.

It is a super-2 number, since 2×40627209000² (a number of 22 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (40627209001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 946315 + ... + 988314.

It is an arithmetic number, because the mean of its divisors is an integer number (1131758550).

Almost surely, 2^40627209000 is an apocalyptic number.

40627209000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40627209000 is an abundant number, since it is smaller than the sum of its proper divisors (104237885400).

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

40627209000 is a wasteful number, since it uses less digits than its factorization.

40627209000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934660 (or 1934646 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The spelling of 40627209000 in words is "forty billion, six hundred twenty-seven million, two hundred nine thousand".