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40466145034 = 2714949139509
BaseRepresentation
bin100101101011111110…
…000101111100001010
310212110011012011021101
4211223332011330022
51130333313120114
630331225532014
72631534362140
oct455376057412
9125404164241
1040466145034
11161860a1777
127a1404400a
133a7b812b23
141d5c46d590
1510bc8b3d74
hex96bf85f0a

40466145034 has 32 divisors (see below), whose sum is σ = 69980112000. Its totient is φ = 17190720960.

The previous prime is 40466145017. The next prime is 40466145037. The reversal of 40466145034 is 43054166404.

It is a super-2 number, since 2×404661450342 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40466144984 and 40466145002.

It is not an unprimeable number, because it can be changed into a prime (40466145037) 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, 1004472 + ... + 1043980.

It is an arithmetic number, because the mean of its divisors is an integer number (2186878500).

Almost surely, 240466145034 is an apocalyptic number.

40466145034 is a deficient number, since it is larger than the sum of its proper divisors (29513966966).

40466145034 is a wasteful number, since it uses less digits than its factorization.

40466145034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40158.

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 40466145034 in words is "forty billion, four hundred sixty-six million, one hundred forty-five thousand, thirty-four".

Divisors: 1 2 7 14 149 298 491 982 1043 2086 3437 6874 39509 73159 79018 146318 276563 512113 553126 1024226 5886841 11773682 19398919 38797838 41207887 82415774 135792433 271584866 2890438931 5780877862 20233072517 40466145034