340043551004 has 12 divisors (see below), whose sum is σ = 595299693744. Its totient is φ = 169957924224.

The previous prime is 340043550989. The next prime is 340043551009. The reversal of 340043551004 is 400155340043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340043551009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15950837 + ... + 15972140.

It is an arithmetic number, because the mean of its divisors is an integer number (49608307812).

Almost surely, 2^340043551004 is an apocalyptic number.

It is an amenable number.

340043551004 is a deficient number, since it is larger than the sum of its proper divisors (255256142740).

340043551004 is a wasteful number, since it uses less digits than its factorization.

340043551004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31925644 (or 31925642 counting only the distinct ones).

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

Adding to 340043551004 its reverse (400155340043), we get a palindrome (740198891047).

The spelling of 340043551004 in words is "three hundred forty billion, forty-three million, five hundred fifty-one thousand, four".