542046340602 has 48 divisors (see below), whose sum is σ = 1269244118688. Its totient is φ = 166194128160.

The previous prime is 542046340597. The next prime is 542046340607. The reversal of 542046340602 is 206043640245.

542046340602 is a `hidden beast` number, since 5 + 4 + 2 + 0 + 4 + 6 + 3 + 40 + 602 = 666.

It is an interprime number because it is at equal distance from previous prime (542046340597) and next prime (542046340607).

It is not an unprimeable number, because it can be changed into a prime (542046340607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4026424 + ... + 4158867.

It is an arithmetic number, because the mean of its divisors is an integer number (26442585806).

Almost surely, 2^542046340602 is an apocalyptic number.

542046340602 is an abundant number, since it is smaller than the sum of its proper divisors (727197778086).

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

542046340602 is a wasteful number, since it uses less digits than its factorization.

542046340602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8185595 (or 8185592 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 542046340602 its reverse (206043640245), we get a palindrome (748089980847).

The spelling of 542046340602 in words is "five hundred forty-two billion, forty-six million, three hundred forty thousand, six hundred two".