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42135002414 = 2198089137077
BaseRepresentation
bin100111001111011100…
…010001110100101110
311000202110102220012222
4213033130101310232
51142243030034124
631205003155342
73021100416431
oct471734216456
9130673386188
1042135002414
1116962123a4a
1281bab15b52
133c864a72bb
142079d69818
15116916525e
hex9cf711d2e

42135002414 has 16 divisors (see below), whose sum is σ = 66537661200. Its totient is φ = 19956072384.

The previous prime is 42135002387. The next prime is 42135002447. The reversal of 42135002414 is 41420053124.

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, 238844 + ... + 375920.

It is an arithmetic number, because the mean of its divisors is an integer number (4158603825).

Almost surely, 242135002414 is an apocalyptic number.

42135002414 is a deficient number, since it is larger than the sum of its proper divisors (24402658786).

42135002414 is a wasteful number, since it uses less digits than its factorization.

42135002414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145187.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 42135002414 its reverse (41420053124), we get a palindrome (83555055538).

The spelling of 42135002414 in words is "forty-two billion, one hundred thirty-five million, two thousand, four hundred fourteen".

Divisors: 1 2 19 38 8089 16178 137077 153691 274154 307382 2604463 5208926 1108815853 2217631706 21067501207 42135002414