42154336430 has 16 divisors (see below), whose sum is σ = 77928557760. Its totient is φ = 16406011872.

The previous prime is 42154336417. The next prime is 42154336439. The reversal of 42154336430 is 3463345124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42154336439) 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, 56964950 + ... + 56965689.

It is an arithmetic number, because the mean of its divisors is an integer number (4870534860).

Almost surely, 2^42154336430 is an apocalyptic number.

42154336430 is a deficient number, since it is larger than the sum of its proper divisors (35774221330).

42154336430 is a wasteful number, since it uses less digits than its factorization.

42154336430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113930683.

The product of its (nonzero) digits is 103680, while the sum is 35.

The spelling of 42154336430 in words is "forty-two billion, one hundred fifty-four million, three hundred thirty-six thousand, four hundred thirty".