7142341254 has 16 divisors (see below), whose sum is σ = 14291754048. Its totient is φ = 2379601832.

The previous prime is 7142341253. The next prime is 7142341273. The reversal of 7142341254 is 4521432417.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7142341253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281472 + ... + 305795.

It is an arithmetic number, because the mean of its divisors is an integer number (893234628).

Almost surely, 2^7142341254 is an apocalyptic number.

7142341254 is an abundant number, since it is smaller than the sum of its proper divisors (7149412794).

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

7142341254 is a wasteful number, since it uses less digits than its factorization.

7142341254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589299.

The product of its digits is 26880, while the sum is 33.

The square root of 7142341254 is about 84512.3733781036. The cubic root of 7142341254 is about 1925.8104197953.

The spelling of 7142341254 in words is "seven billion, one hundred forty-two million, three hundred forty-one thousand, two hundred fifty-four".