42340046373 has 12 divisors (see below), whose sum is σ = 61215500268. Its totient is φ = 28200087360.

The previous prime is 42340046369. The next prime is 42340046377. The reversal of 42340046373 is 37364004324.

It is an interprime number because it is at equal distance from previous prime (42340046369) and next prime (42340046377).

It can be written as a sum of positive squares in 2 ways, for example, as 12195447489 + 30144598884 = 110433^2 + 173622^2 .

It is not a de Polignac number, because 42340046373 - 2² = 42340046369 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42340046377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2207440 + ... + 2226537.

It is an arithmetic number, because the mean of its divisors is an integer number (5101291689).

Almost surely, 2^42340046373 is an apocalyptic number.

It is an amenable number.

42340046373 is a deficient number, since it is larger than the sum of its proper divisors (18875453895).

42340046373 is a wasteful number, since it uses less digits than its factorization.

42340046373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435044 (or 4435041 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 36.

The spelling of 42340046373 in words is "forty-two billion, three hundred forty million, forty-six thousand, three hundred seventy-three".