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142210040413 = 729700542071
BaseRepresentation
bin1000010001110001100…
…0010000001001011101
3111121001212021120020211
42010130120100021131
54312221232243123
6145155210412421
713163045253550
oct2043430201135
9447055246224
10142210040413
1155346951221
1223689a31111
13105446ca70c
146c50d60697
153a74c7340d
hex211c61025d

142210040413 has 8 divisors (see below), whose sum is σ = 168130097280. Its totient is φ = 117691067760.

The previous prime is 142210040407. The next prime is 142210040431. The reversal of 142210040413 is 314040012241.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142210040413 - 29 = 142210039901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142210040213) 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, 350270833 + ... + 350271238.

It is an arithmetic number, because the mean of its divisors is an integer number (21016262160).

Almost surely, 2142210040413 is an apocalyptic number.

It is an amenable number.

142210040413 is a deficient number, since it is larger than the sum of its proper divisors (25920056867).

142210040413 is an equidigital number, since it uses as much as digits as its factorization.

142210040413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700542107.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 142210040413 its reverse (314040012241), we get a palindrome (456250052654).

The spelling of 142210040413 in words is "one hundred forty-two billion, two hundred ten million, forty thousand, four hundred thirteen".

Divisors: 1 7 29 203 700542071 4903794497 20315720059 142210040413