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122041210434 = 231113142239173
BaseRepresentation
bin111000110101000111…
…0010001011001000010
3102200000021001211210220
41301222032101121002
53444420022213214
6132022010403510
711550203113143
oct1615216213102
9380007054726
10122041210434
11478370997a0
121b79b430596
13b67c0601b0
145c9a48baca
1532942a89a9
hex1c6a391642

122041210434 has 32 divisors (see below), whose sum is σ = 286754174784. Its totient is φ = 34137401280.

The previous prime is 122041210433. The next prime is 122041210469. The reversal of 122041210434 is 434012140221.

It is not an unprimeable number, because it can be changed into a prime (122041210433) 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, 71118729 + ... + 71120444.

It is an arithmetic number, because the mean of its divisors is an integer number (8961067962).

Almost surely, 2122041210434 is an apocalyptic number.

122041210434 is an abundant number, since it is smaller than the sum of its proper divisors (164712964350).

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

122041210434 is a wasteful number, since it uses less digits than its factorization.

122041210434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142239202.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 122041210434 its reverse (434012140221), we get a palindrome (556053350655).

The spelling of 122041210434 in words is "one hundred twenty-two billion, forty-one million, two hundred ten thousand, four hundred thirty-four".

Divisors: 1 2 3 6 11 13 22 26 33 39 66 78 143 286 429 858 142239173 284478346 426717519 853435038 1564630903 1849109249 3129261806 3698218498 4693892709 5547327747 9387785418 11094655494 20340201739 40680403478 61020605217 122041210434