42931343700 has 216 divisors, whose sum is σ = 153912857280. Its totient is φ = 9805017600.

The previous prime is 42931343681. The next prime is 42931343713. The reversal of 42931343700 is 734313924.

It is a super-3 number, since 3×42931343700³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12163536 + ... + 12167064.

Almost surely, 2^42931343700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42931343700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76956428640).

42931343700 is an abundant number, since it is smaller than the sum of its proper divisors (110981513580).

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

42931343700 is a wasteful number, since it uses less digits than its factorization.

42931343700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5487 (or 5477 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The spelling of 42931343700 in words is "forty-two billion, nine hundred thirty-one million, three hundred forty-three thousand, seven hundred".