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23061434414514 = 2326591144544109
BaseRepresentation
bin1010011111001011010001…
…00110110011010110110010
310000122122121000102101122120
411033211220212303112302
511010314304202231024
6121014135434215110
74600063562132136
oct517455046632662
9100578530371576
1023061434414514
117391332575711
122705563884496
13cb38b77ab9b2
1459a2723173c6
1529ed32c1e479
hex14f9689b35b2

23061434414514 has 16 divisors (see below), whose sum is σ = 46124603677440. Its totient is φ = 7686855663440.

The previous prime is 23061434414461. The next prime is 23061434414531. The reversal of 23061434414514 is 41541443416032.

It is a Curzon number.

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, 72112509 + ... + 72431600.

It is an arithmetic number, because the mean of its divisors is an integer number (2882787729840).

Almost surely, 223061434414514 is an apocalyptic number.

23061434414514 is an abundant number, since it is smaller than the sum of its proper divisors (23063169262926).

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

23061434414514 is a wasteful number, since it uses less digits than its factorization.

23061434414514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144570705.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 23061434414514 in words is "twenty-three trillion, sixty-one billion, four hundred thirty-four million, four hundred fourteen thousand, five hundred fourteen".

Divisors: 1 2 3 6 26591 53182 79773 159546 144544109 289088218 433632327 867264654 3843572402419 7687144804838 11530717207257 23061434414514