2940448390350 has 24 divisors (see below), whose sum is σ = 7292312008440. Its totient is φ = 784119570720.

The previous prime is 2940448390337. The next prime is 2940448390357. The reversal of 2940448390350 is 530938440492.

It is a junction number, because it is equal to n+sod(n) for n = 2940448390293 and 2940448390302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940448390357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9801494485 + ... + 9801494784.

It is an arithmetic number, because the mean of its divisors is an integer number (303846333685).

Almost surely, 2^{2940448390350} is an apocalyptic number.

2940448390350 is an abundant number, since it is smaller than the sum of its proper divisors (4351863618090).

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

2940448390350 is a wasteful number, since it uses less digits than its factorization.

2940448390350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19602989284 (or 19602989279 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 2940448390350 in words is "two trillion, nine hundred forty billion, four hundred forty-eight million, three hundred ninety thousand, three hundred fifty".