234354746403 has 72 divisors (see below), whose sum is σ = 360717084000. Its totient is φ = 146590414848.

The previous prime is 234354746401. The next prime is 234354746407. The reversal of 234354746403 is 304647453432.

234354746403 is a `hidden beast` number, since 2 + 3 + 43 + 547 + 4 + 64 + 0 + 3 = 666.

It is a Cunningham number, because it is equal to 484102²-1.

It is not a de Polignac number, because 234354746403 - 2¹ = 234354746401 is a prime.

It is a super-2 number, since 2×234354746403² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234354746401) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 279325858 + ... + 279326696.

It is an arithmetic number, because the mean of its divisors is an integer number (5009959500).

Almost surely, 2^234354746403 is an apocalyptic number.

234354746403 is a deficient number, since it is larger than the sum of its proper divisors (126362337597).

234354746403 is a wasteful number, since it uses less digits than its factorization.

234354746403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609 (or 1587 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 45.

The spelling of 234354746403 in words is "two hundred thirty-four billion, three hundred fifty-four million, seven hundred forty-six thousand, four hundred three".