43450154030 has 16 divisors (see below), whose sum is σ = 78230345184. Its totient is φ = 17375602080.

The previous prime is 43450154003. The next prime is 43450154039. The reversal of 43450154030 is 3045105434.

It is a junction number, because it is equal to n+sod(n) for n = 43450153984 and 43450154002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43450154039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516377 + ... + 594596.

It is an arithmetic number, because the mean of its divisors is an integer number (4889396574).

Almost surely, 2^43450154030 is an apocalyptic number.

43450154030 is a deficient number, since it is larger than the sum of its proper divisors (34780191154).

43450154030 is a wasteful number, since it uses less digits than its factorization.

43450154030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114891.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 43450154030 its reverse (3045105434), we get a palindrome (46495259464).

The spelling of 43450154030 in words is "forty-three billion, four hundred fifty million, one hundred fifty-four thousand, thirty".