2623351430542 has 8 divisors (see below), whose sum is σ = 3935310262632. Its totient is φ = 1311581343000.

The previous prime is 2623351430519. The next prime is 2623351430549. The reversal of 2623351430542 is 2450341533262.

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

It is a junction number, because it is equal to n+sod(n) for n = 2623351430495 and 2623351430504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2623351430549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47151384 + ... + 47206987.

It is an arithmetic number, because the mean of its divisors is an integer number (491913782829).

Almost surely, 2^{2623351430542} is an apocalyptic number.

2623351430542 is a deficient number, since it is larger than the sum of its proper divisors (1311958832090).

2623351430542 is a wasteful number, since it uses less digits than its factorization.

2623351430542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94372274.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 2623351430542 in words is "two trillion, six hundred twenty-three billion, three hundred fifty-one million, four hundred thirty thousand, five hundred forty-two".