42030310104040 has 32 divisors (see below), whose sum is σ = 94633282653480. Its totient is φ = 16800553389312.

The previous prime is 42030310104019. The next prime is 42030310104043. The reversal of 42030310104040 is 4040101303024.

It can be written as a sum of positive squares in 4 ways, for example, as 41592206436804 + 438103667236 = 6449202^2 + 661894^2 .

It is not an unprimeable number, because it can be changed into a prime (42030310104043) 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, 361524039 + ... + 361640278.

Almost surely, 2^{42030310104040} is an apocalyptic number.

42030310104040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42030310104040 is an abundant number, since it is smaller than the sum of its proper divisors (52602972549440).

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

42030310104040 is a wasteful number, since it uses less digits than its factorization.

42030310104040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723165781 (or 723165777 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 42030310104040 its reverse (4040101303024), we get a palindrome (46070411407064).

The spelling of 42030310104040 in words is "forty-two trillion, thirty billion, three hundred ten million, one hundred four thousand, forty".