730900420923 has 32 divisors (see below), whose sum is σ = 1013187502080. Its totient is φ = 468177454080.

The previous prime is 730900420907. The next prime is 730900420951. The reversal of 730900420923 is 329024009037.

It is not a de Polignac number, because 730900420923 - 2⁴ = 730900420907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (730900420223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7441711 + ... + 7539287.

It is an arithmetic number, because the mean of its divisors is an integer number (31662109440).

Almost surely, 2^730900420923 is an apocalyptic number.

730900420923 is a deficient number, since it is larger than the sum of its proper divisors (282287081157).

730900420923 is a wasteful number, since it uses less digits than its factorization.

730900420923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98187.

The product of its (nonzero) digits is 81648, while the sum is 39.

The spelling of 730900420923 in words is "seven hundred thirty billion, nine hundred million, four hundred twenty thousand, nine hundred twenty-three".