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40213110134 = 261729325723
BaseRepresentation
bin100101011100111000…
…110101110101110110
310211210112001122122102
4211130320311311312
51124324024011014
630250150302102
72622342540101
oct453470656566
9124715048572
1040213110134
111606628591a
127963357932
133a3b279c32
141d36a03738
1510a55808de
hex95ce35d76

40213110134 has 8 divisors (see below), whose sum is σ = 60320827560. Its totient is φ = 20106167616.

The previous prime is 40213110121. The next prime is 40213110181. The reversal of 40213110134 is 43101131204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×402131101343 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39404 + ... + 286319.

It is an arithmetic number, because the mean of its divisors is an integer number (7540103445).

Almost surely, 240213110134 is an apocalyptic number.

40213110134 is a deficient number, since it is larger than the sum of its proper divisors (20107717426).

40213110134 is a wasteful number, since it uses less digits than its factorization.

40213110134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387454.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 40213110134 its reverse (43101131204), we get a palindrome (83314241338).

The spelling of 40213110134 in words is "forty billion, two hundred thirteen million, one hundred ten thousand, one hundred thirty-four".

Divisors: 1 2 61729 123458 325723 651446 20106555067 40213110134