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42271167674 = 2311913569597
BaseRepresentation
bin100111010111100011…
…101101010010111010
311001002221122210211202
4213113203231102322
51143032404331144
631230305454202
73024342665621
oct472743552272
9131087583752
1042271167674
1116a21a76a1a
128238641362
133ca8771068
1420900926b8
1511760b064e
hex9d78ed4ba

42271167674 has 16 divisors (see below), whose sum is σ = 65794830336. Its totient is φ = 20346697200.

The previous prime is 42271167661. The next prime is 42271167733. The reversal of 42271167674 is 47676117224.

It is a super-3 number, since 3×422711676743 (a number of 33 digits) contains 333 as substring.

It is a Curzon 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, 1772957 + ... + 1796640.

It is an arithmetic number, because the mean of its divisors is an integer number (4112176896).

Almost surely, 242271167674 is an apocalyptic number.

42271167674 is a deficient number, since it is larger than the sum of its proper divisors (23523662662).

42271167674 is a wasteful number, since it uses less digits than its factorization.

42271167674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569821.

The product of its digits is 790272, while the sum is 47.

The spelling of 42271167674 in words is "forty-two billion, two hundred seventy-one million, one hundred sixty-seven thousand, six hundred seventy-four".

Divisors: 1 2 31 62 191 382 5921 11842 3569597 7139194 110657507 221315014 681793027 1363586054 21135583837 42271167674