43422357415042 has 16 divisors (see below), whose sum is σ = 65822778044352. Its totient is φ = 21481721305200.

The previous prime is 43422357415037. The next prime is 43422357415117. The reversal of 43422357415042 is 24051475322434.

It is a super-2 number, since 2×43422357415042² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43422357414983 and 43422357415001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72175878 + ... + 72775009.

It is an arithmetic number, because the mean of its divisors is an integer number (4113923627772).

Almost surely, 2^{43422357415042} is an apocalyptic number.

43422357415042 is a deficient number, since it is larger than the sum of its proper divisors (22400420629310).

43422357415042 is a wasteful number, since it uses less digits than its factorization.

43422357415042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144952473.

The product of its (nonzero) digits is 3225600, while the sum is 46.

The spelling of 43422357415042 in words is "forty-three trillion, four hundred twenty-two billion, three hundred fifty-seven million, four hundred fifteen thousand, forty-two".