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42077030214 = 2347990715061
BaseRepresentation
bin100111001011111111…
…001000011101000110
311000121102100121022110
4213023333020131012
51142133204431324
631155132441450
73016464566322
oct471377103506
9130542317273
1042077030214
111693242863a
1281a3619286
133c7748a31b
142072398982
151164013329
hex9cbfc8746

42077030214 has 32 divisors (see below), whose sum is σ = 85958954496. Its totient is φ = 13724961120.

The previous prime is 42077030173. The next prime is 42077030239. The reversal of 42077030214 is 41203077024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2786244 + ... + 2801304.

It is an arithmetic number, because the mean of its divisors is an integer number (2686217328).

Almost surely, 242077030214 is an apocalyptic number.

42077030214 is an abundant number, since it is smaller than the sum of its proper divisors (43881924282).

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

42077030214 is a wasteful number, since it uses less digits than its factorization.

42077030214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25020.

The product of its (nonzero) digits is 9408, while the sum is 30.

The spelling of 42077030214 in words is "forty-two billion, seventy-seven million, thirty thousand, two hundred fourteen".

Divisors: 1 2 3 6 47 94 141 282 9907 15061 19814 29721 30122 45183 59442 90366 465629 707867 931258 1396887 1415734 2123601 2793774 4247202 149209327 298418654 447627981 895255962 7012838369 14025676738 21038515107 42077030214