840770705150 has 48 divisors (see below), whose sum is σ = 1684465901568. Its totient is φ = 311309196000.

The previous prime is 840770705113. The next prime is 840770705153. The reversal of 840770705150 is 51507077048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (840770705153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11756366 + ... + 11827665.

It is an arithmetic number, because the mean of its divisors is an integer number (35093039616).

Almost surely, 2^840770705150 is an apocalyptic number.

840770705150 is an abundant number, since it is smaller than the sum of its proper divisors (843695196418).

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

840770705150 is a wasteful number, since it uses less digits than its factorization.

840770705150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23584097 (or 23584092 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 44.

The spelling of 840770705150 in words is "eight hundred forty billion, seven hundred seventy million, seven hundred five thousand, one hundred fifty".