4000771010346 has 48 divisors (see below), whose sum is σ = 9078795796224. Its totient is φ = 1173246624000.

The previous prime is 4000771010321. The next prime is 4000771010351. The reversal of 4000771010346 is 6430101770004.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 23 ways as a sum of consecutive naturals, for example, 88859815 + ... + 88904826.

It is an arithmetic number, because the mean of its divisors is an integer number (189141579088).

Almost surely, 2^{4000771010346} is an apocalyptic number.

4000771010346 is an abundant number, since it is smaller than the sum of its proper divisors (5078024785878).

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

4000771010346 is a wasteful number, since it uses less digits than its factorization.

4000771010346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177764699 (or 177764688 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The spelling of 4000771010346 in words is "four trillion, seven hundred seventy-one million, ten thousand, three hundred forty-six".