155650132234 has 16 divisors (see below), whose sum is σ = 239814858528. Its totient is φ = 75739835952.

The previous prime is 155650132223. The next prime is 155650132259. The reversal of 155650132234 is 432231056551.

It is a junction number, because it is equal to n+sod(n) for n = 155650132193 and 155650132202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6986277 + ... + 7008520.

It is an arithmetic number, because the mean of its divisors is an integer number (14988428658).

Almost surely, 2^155650132234 is an apocalyptic number.

155650132234 is a deficient number, since it is larger than the sum of its proper divisors (84164726294).

155650132234 is a wasteful number, since it uses less digits than its factorization.

155650132234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13994949.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 155650132234 its reverse (432231056551), we get a palindrome (587881188785).

The spelling of 155650132234 in words is "one hundred fifty-five billion, six hundred fifty million, one hundred thirty-two thousand, two hundred thirty-four".