2006342947077 has 32 divisors (see below), whose sum is σ = 3078739814400. Its totient is φ = 1138462371648.

The previous prime is 2006342947061. The next prime is 2006342947079. The reversal of 2006342947077 is 7707492436002.

It is a happy number.

It is not a de Polignac number, because 2006342947077 - 2⁴ = 2006342947061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2006342947079) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1272208 + ... + 2373014.

It is an arithmetic number, because the mean of its divisors is an integer number (96210619200).

Almost surely, 2^{2006342947077} is an apocalyptic number.

It is an amenable number.

2006342947077 is a deficient number, since it is larger than the sum of its proper divisors (1072396867323).

2006342947077 is a wasteful number, since it uses less digits than its factorization.

2006342947077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101425.

The product of its (nonzero) digits is 3556224, while the sum is 51.

The spelling of 2006342947077 in words is "two trillion, six billion, three hundred forty-two million, nine hundred forty-seven thousand, seventy-seven".