340180028628 has 48 divisors (see below), whose sum is σ = 874005479424. Its totient is φ = 102121443040.

The previous prime is 340180028611. The next prime is 340180028647. The reversal of 340180028628 is 826820081043.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 340180028628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12028500 + ... + 12056747.

It is an arithmetic number, because the mean of its divisors is an integer number (18208447488).

Almost surely, 2^340180028628 is an apocalyptic number.

It is an amenable number.

340180028628 is an abundant number, since it is smaller than the sum of its proper divisors (533825450796).

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

340180028628 is a wasteful number, since it uses less digits than its factorization.

340180028628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24085372 (or 24085370 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 340180028628 in words is "three hundred forty billion, one hundred eighty million, twenty-eight thousand, six hundred twenty-eight".