340729019000 has 64 divisors (see below), whose sum is σ = 797741904960. Its totient is φ = 136217078400.

The previous prime is 340729018991. The next prime is 340729019077. The reversal of 340729019000 is 910927043.

It is a super-2 number, since 2×340729019000² (a number of 24 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, 1754762 + ... + 1939238.

It is an arithmetic number, because the mean of its divisors is an integer number (12464717265).

Almost surely, 2^340729019000 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 340729019000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398870952480).

340729019000 is an abundant number, since it is smaller than the sum of its proper divisors (457012885960).

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

340729019000 is a wasteful number, since it uses less digits than its factorization.

340729019000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186345 (or 186331 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The spelling of 340729019000 in words is "three hundred forty billion, seven hundred twenty-nine million, nineteen thousand".