2401897112946 has 24 divisors (see below), whose sum is σ = 5213129689404. Its totient is φ = 799244789760.

The previous prime is 2401897112941. The next prime is 2401897112977. The reversal of 2401897112946 is 6492117981042.

2401897112946 is a `hidden beast` number, since 2 + 401 + 8 + 9 + 71 + 129 + 46 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2277651437721 + 124245675225 = 1509189^2 + 352485^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2401897112892 and 2401897112901.

It is not an unprimeable number, because it can be changed into a prime (2401897112941) 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, 115621095 + ... + 115641866.

Almost surely, 2^{2401897112946} is an apocalyptic number.

2401897112946 is an abundant number, since it is smaller than the sum of its proper divisors (2811232576458).

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

2401897112946 is a wasteful number, since it uses less digits than its factorization.

2401897112946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231263546 (or 231263543 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 54.

The spelling of 2401897112946 in words is "two trillion, four hundred one billion, eight hundred ninety-seven million, one hundred twelve thousand, nine hundred forty-six".