167770534242 has 48 divisors (see below), whose sum is σ = 369527693760. Its totient is φ = 50676668064.

The previous prime is 167770534237. The next prime is 167770534259. The reversal of 167770534242 is 242435077761.

It is a junction number, because it is equal to n+sod(n) for n = 167770534191 and 167770534200.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1634017 + ... + 1733652.

It is an arithmetic number, because the mean of its divisors is an integer number (7698493620).

Almost surely, 2^167770534242 is an apocalyptic number.

167770534242 is an abundant number, since it is smaller than the sum of its proper divisors (201757159518).

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

167770534242 is a wasteful number, since it uses less digits than its factorization.

167770534242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367735 (or 3367716 counting only the distinct ones).

The product of its (nonzero) digits is 1975680, while the sum is 48.

The spelling of 167770534242 in words is "one hundred sixty-seven billion, seven hundred seventy million, five hundred thirty-four thousand, two hundred forty-two".