40063847000 has 64 divisors (see below), whose sum is σ = 96036071040. Its totient is φ = 15634656000.

The previous prime is 40063846969. The next prime is 40063847029. The reversal of 40063847000 is 74836004.

It is a happy number.

It is a super-2 number, since 2×40063847000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447584 + ... + 529583.

It is an arithmetic number, because the mean of its divisors is an integer number (1500563610).

Almost surely, 2^40063847000 is an apocalyptic number.

40063847000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40063847000 is an abundant number, since it is smaller than the sum of its proper divisors (55972224040).

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

40063847000 is a wasteful number, since it uses less digits than its factorization.

40063847000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977229 (or 977215 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 40063847000 in words is "forty billion, sixty-three million, eight hundred forty-seven thousand".