542430415 has 8 divisors (see below), whose sum is σ = 660084768. Its totient is φ = 427832160.

The previous prime is 542430409. The next prime is 542430439. The reversal of 542430415 is 514034245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 542430415 - 2⁹ = 542429903 is a prime.

It is a Duffinian number.

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, 763632 + ... + 764341.

It is an arithmetic number, because the mean of its divisors is an integer number (82510596).

Almost surely, 2^542430415 is an apocalyptic number.

542430415 is a deficient number, since it is larger than the sum of its proper divisors (117654353).

542430415 is a wasteful number, since it uses less digits than its factorization.

542430415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528049.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 542430415 is about 23290.1355728128. The cubic root of 542430415 is about 815.5451532254.

The spelling of 542430415 in words is "five hundred forty-two million, four hundred thirty thousand, four hundred fifteen".