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240142241042 = 21119574502969
BaseRepresentation
bin1101111110100110010…
…1111100110100010010
3211221211220222211000122
43133221211330310102
512413302403203132
6302153025350242
723230643240504
oct3375145746422
9757756884018
10240142241042
1192931042020
123a65b198382
13198509b4b22
14b8a1517d74
1563a76a6912
hex37e997cd12

240142241042 has 16 divisors (see below), whose sum is σ = 413642138400. Its totient is φ = 103410534240.

The previous prime is 240142241041. The next prime is 240142241081.

It is a happy number.

240142241042 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (240142241041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287251067 + ... + 287251902.

It is an arithmetic number, because the mean of its divisors is an integer number (25852633650).

Almost surely, 2240142241042 is an apocalyptic number.

240142241042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

240142241042 is a deficient number, since it is larger than the sum of its proper divisors (173499897358).

240142241042 is a wasteful number, since it uses less digits than its factorization.

240142241042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574503001.

The product of its (nonzero) digits is 4096, while the sum is 26.

It can be divided in two parts, 240142 and 241042, that added together give a palindrome (481184).

The spelling of 240142241042 in words is "two hundred forty billion, one hundred forty-two million, two hundred forty-one thousand, forty-two".

Divisors: 1 2 11 19 22 38 209 418 574502969 1149005938 6319532659 10915556411 12639065318 21831112822 120071120521 240142241042