542071170 has 128 divisors (see below), whose sum is σ = 1480723200. Its totient is φ = 141087744.

The previous prime is 542071169. The next prime is 542071183. The reversal of 542071170 is 71170245.

542071170 is a `hidden beast` number, since 5 + 420 + 71 + 170 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3325509 + ... + 3325671.

It is an arithmetic number, because the mean of its divisors is an integer number (11568150).

Almost surely, 2^542071170 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542071170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (740361600).

542071170 is an abundant number, since it is smaller than the sum of its proper divisors (938652030).

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

542071170 is a wasteful number, since it uses less digits than its factorization.

542071170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 542071170 is about 23282.4219101021. The cubic root of 542071170 is about 815.3650716190.

The spelling of 542071170 in words is "five hundred forty-two million, seventy-one thousand, one hundred seventy".