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40022133004 = 2277499190607
BaseRepresentation
bin100101010001100000…
…010100100100001100
310211022012201000021101
4211101200110210030
51123431131224004
630215205112444
72614533342340
oct452140244414
9124265630241
1040022133004
1115a784a5987
12790b3b8724
133a0a831809
141d194cd620
151093909ba4
hex95181490c

40022133004 has 24 divisors (see below), whose sum is σ = 80055360000. Its totient is φ = 17149965456.

The previous prime is 40022132999. The next prime is 40022133013. The reversal of 40022133004 is 40033122004.

It is a super-2 number, since 2×400221330042 (a number of 22 digits) contains 22 as substring.

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, 114669 + ... + 305275.

It is an arithmetic number, because the mean of its divisors is an integer number (3335640000).

Almost surely, 240022133004 is an apocalyptic number.

It is an amenable number.

40022133004 is an abundant number, since it is smaller than the sum of its proper divisors (40033226996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40022133004 is a wasteful number, since it uses less digits than its factorization.

40022133004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198117 (or 198115 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 40022133004 its reverse (40033122004), we get a palindrome (80055255008).

The spelling of 40022133004 in words is "forty billion, twenty-two million, one hundred thirty-three thousand, four".

Divisors: 1 2 4 7 14 28 7499 14998 29996 52493 104986 190607 209972 381214 762428 1334249 2668498 5336996 1429361893 2858723786 5717447572 10005533251 20011066502 40022133004