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40469000326 = 257135436953
BaseRepresentation
bin100101101100001000…
…111111000010000110
310212110100120012222221
4211230020333002012
51130340031002301
630331411042554
72631600553456
oct455410770206
9125410505887
1040469000326
1116187771a17
127a14ba045a
133a7c2a2651
141d5c9b3d66
1510bcc79da1
hex96c23f086

40469000326 has 8 divisors (see below), whose sum is σ = 60809813064. Its totient is φ = 20199062640.

The previous prime is 40469000317. The next prime is 40469000347. The reversal of 40469000326 is 62300096404.

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

It is a junction number, because it is equal to n+sod(n) for n = 40469000291 and 40469000300.

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, 17717335 + ... + 17719618.

It is an arithmetic number, because the mean of its divisors is an integer number (7601226633).

Almost surely, 240469000326 is an apocalyptic number.

40469000326 is the 127231-st centered pentagonal number.

40469000326 is a deficient number, since it is larger than the sum of its proper divisors (20340812738).

40469000326 is a wasteful number, since it uses less digits than its factorization.

40469000326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35437526.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 40469000326 in words is "forty billion, four hundred sixty-nine million, three hundred twenty-six", and thus it is an aban number.

Divisors: 1 2 571 1142 35436953 70873906 20234500163 40469000326