153403234770 has 32 divisors (see below), whose sum is σ = 368542369152. Its totient is φ = 40865906432.

The previous prime is 153403234697. The next prime is 153403234813. The reversal of 153403234770 is 77432304351.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2571447 + ... + 2630426.

It is an arithmetic number, because the mean of its divisors is an integer number (11516949036).

Almost surely, 2^153403234770 is an apocalyptic number.

153403234770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153403234770 is an abundant number, since it is smaller than the sum of its proper divisors (215139134382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153403234770 is a wasteful number, since it uses less digits than its factorization.

153403234770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5202866.

The product of its (nonzero) digits is 211680, while the sum is 39.

The spelling of 153403234770 in words is "one hundred fifty-three billion, four hundred three million, two hundred thirty-four thousand, seven hundred seventy".