1542490034 has 8 divisors (see below), whose sum is σ = 2435510640. Its totient is φ = 730653156.

The previous prime is 1542490021. The next prime is 1542490051. The reversal of 1542490034 is 4300942451.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20295884 + ... + 20295959.

It is an arithmetic number, because the mean of its divisors is an integer number (304438830).

Almost surely, 2^1542490034 is an apocalyptic number.

1542490034 is a deficient number, since it is larger than the sum of its proper divisors (893020606).

1542490034 is a wasteful number, since it uses less digits than its factorization.

1542490034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40591864.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1542490034 is about 39274.5468974500. The cubic root of 1542490034 is about 1155.4224160333.

The spelling of 1542490034 in words is "one billion, five hundred forty-two million, four hundred ninety thousand, thirty-four".