1554004342 has 8 divisors (see below), whose sum is σ = 2542916232. Its totient is φ = 706365600.

The previous prime is 1554004337. The next prime is 1554004349. The reversal of 1554004342 is 2434004551.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1554004342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1554004349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35318259 + ... + 35318302.

It is an arithmetic number, because the mean of its divisors is an integer number (317864529).

Almost surely, 2^1554004342 is an apocalyptic number.

1554004342 is a deficient number, since it is larger than the sum of its proper divisors (988911890).

1554004342 is a wasteful number, since it uses less digits than its factorization.

1554004342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70636574.

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

The square root of 1554004342 is about 39420.8617612553. The cubic root of 1554004342 is about 1158.2902730826.

Adding to 1554004342 its reverse (2434004551), we get a palindrome (3988008893).

The spelling of 1554004342 in words is "one billion, five hundred fifty-four million, four thousand, three hundred forty-two".