2770066942 has 16 divisors (see below), whose sum is σ = 4242756672. Its totient is φ = 1355929120.

The previous prime is 2770066903. The next prime is 2770066951. The reversal of 2770066942 is 2496600772.

It is a super-2 number, since 2×2770066942² = 15346541726322462728, which 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 7 ways as a sum of consecutive naturals, for example, 20523 + ... + 77209.

It is an arithmetic number, because the mean of its divisors is an integer number (265172292).

Almost surely, 2^2770066942 is an apocalyptic number.

2770066942 is a deficient number, since it is larger than the sum of its proper divisors (1472689730).

2770066942 is a wasteful number, since it uses less digits than its factorization.

2770066942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57203.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 2770066942 is about 52631.4254224603. The cubic root of 2770066942 is about 1404.4191892712.

The spelling of 2770066942 in words is "two billion, seven hundred seventy million, sixty-six thousand, nine hundred forty-two".