42355550342334 has 16 divisors (see below), whose sum is σ = 88394192019072. Its totient is φ = 13504668225048.

The previous prime is 42355550342327. The next prime is 42355550342341. The reversal of 42355550342334 is 43324305555324.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42355550342327) and next prime (42355550342341).

It is a congruent number.

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, 153462138784 + ... + 153462139059.

It is an arithmetic number, because the mean of its divisors is an integer number (5524637001192).

Almost surely, 2^{42355550342334} is an apocalyptic number.

42355550342334 is an abundant number, since it is smaller than the sum of its proper divisors (46038641676738).

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

42355550342334 is a wasteful number, since it uses less digits than its factorization.

42355550342334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306924277871.

The product of its (nonzero) digits is 12960000, while the sum is 48.

Adding to 42355550342334 its reverse (43324305555324), we get a palindrome (85679855897658).

The spelling of 42355550342334 in words is "forty-two trillion, three hundred fifty-five billion, five hundred fifty million, three hundred forty-two thousand, three hundred thirty-four".