354232233140 has 24 divisors (see below), whose sum is σ = 743909413632. Its totient is φ = 141688755360.

The previous prime is 354232233101. The next prime is 354232233191. The reversal of 354232233140 is 41332232453.

It is a super-3 number, since 3×354232233140³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354232233097 and 354232233106.

It is a congruent number.

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, 497237 + ... + 977603.

It is an arithmetic number, because the mean of its divisors is an integer number (30996225568).

Almost surely, 2^354232233140 is an apocalyptic number.

It is an amenable number.

354232233140 is an abundant number, since it is smaller than the sum of its proper divisors (389677180492).

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

354232233140 is a wasteful number, since it uses less digits than its factorization.

354232233140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517247 (or 517245 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 354232233140 its reverse (41332232453), we get a palindrome (395564465593).

The spelling of 354232233140 in words is "three hundred fifty-four billion, two hundred thirty-two million, two hundred thirty-three thousand, one hundred forty".