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142521043145627 is a prime number
BaseRepresentation
bin100000011001111101000100…
…001001100101001110011011
3200200121212201112200122211202
4200121331010021211032123
5122140031044021130002
61223041132514544415
742006543211330346
oct4031750411451633
9620555645618752
10142521043145627
1141458920381273
1213b99648b9810b
13616a8a4932ba3
14272a0aba2545d
15117247571d502
hex819f4426539b

142521043145627 has 2 divisors, whose sum is σ = 142521043145628. Its totient is φ = 142521043145626.

The previous prime is 142521043145587. The next prime is 142521043145683. The reversal of 142521043145627 is 726541340125241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142521043145627 - 212 = 142521043141531 is a prime.

It is not a weakly prime, because it can be changed into another prime (142521043145027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71260521572813 + 71260521572814.

It is an arithmetic number, because the mean of its divisors is an integer number (71260521572814).

Almost surely, 2142521043145627 is an apocalyptic number.

142521043145627 is a deficient number, since it is larger than the sum of its proper divisors (1).

142521043145627 is an equidigital number, since it uses as much as digits as its factorization.

142521043145627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 142521043145627 in words is "one hundred forty-two trillion, five hundred twenty-one billion, forty-three million, one hundred forty-five thousand, six hundred twenty-seven".