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42023953041 = 372969004849
BaseRepresentation
bin100111001000110100…
…101010001010010001
311000110201111000010020
4213020310222022101
51142031112444131
631145555054053
73015251464350
oct471064521221
9130421430106
1042023953041
1116905475a04
1281898a1329
133c69495405
1420692dd997
15115e52b996
hex9c8d2a291

42023953041 has 16 divisors (see below), whose sum is σ = 66244656000. Its totient is φ = 23185628928.

The previous prime is 42023953003. The next prime is 42023953051. The reversal of 42023953041 is 14035932024.

It is not a de Polignac number, because 42023953041 - 210 = 42023952017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 42023952993 and 42023953011.

It is not an unprimeable number, because it can be changed into a prime (42023953051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34501816 + ... + 34503033.

It is an arithmetic number, because the mean of its divisors is an integer number (4140291000).

Almost surely, 242023953041 is an apocalyptic number.

It is an amenable number.

42023953041 is a deficient number, since it is larger than the sum of its proper divisors (24220702959).

42023953041 is a wasteful number, since it uses less digits than its factorization.

42023953041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69004888.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 42023953041 in words is "forty-two billion, twenty-three million, nine hundred fifty-three thousand, forty-one".

Divisors: 1 3 7 21 29 87 203 609 69004849 207014547 483033943 1449101829 2001140621 6003421863 14007984347 42023953041