730255131542 has 8 divisors (see below), whose sum is σ = 1095429043632. Its totient is φ = 365112117000.

The previous prime is 730255131523. The next prime is 730255131559. The reversal of 730255131542 is 245131552037.

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 = 730255131496 and 730255131505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7665209 + ... + 7759892.

It is an arithmetic number, because the mean of its divisors is an integer number (136928630454).

Almost surely, 2^730255131542 is an apocalyptic number.

730255131542 is a deficient number, since it is larger than the sum of its proper divisors (365173912090).

730255131542 is a wasteful number, since it uses less digits than its factorization.

730255131542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15448774.

The product of its (nonzero) digits is 126000, while the sum is 38.

Adding to 730255131542 its reverse (245131552037), we get a palindrome (975386683579).

The spelling of 730255131542 in words is "seven hundred thirty billion, two hundred fifty-five million, one hundred thirty-one thousand, five hundred forty-two".