40625454162344 has 32 divisors (see below), whose sum is σ = 78837130483200. Its totient is φ = 19602890623680.

The previous prime is 40625454162281. The next prime is 40625454162407. The reversal of 40625454162344 is 44326145452604.

It is an interprime number because it is at equal distance from previous prime (40625454162281) and next prime (40625454162407).

It is a junction number, because it is equal to n+sod(n) for n = 40625454162292 and 40625454162301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41468312 + ... + 42436679.

It is an arithmetic number, because the mean of its divisors is an integer number (2463660327600).

Almost surely, 2^{40625454162344} is an apocalyptic number.

It is an amenable number.

40625454162344 is a deficient number, since it is larger than the sum of its proper divisors (38211676320856).

40625454162344 is a wasteful number, since it uses less digits than its factorization.

40625454162344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83907113 (or 83907109 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 50.

The spelling of 40625454162344 in words is "forty trillion, six hundred twenty-five billion, four hundred fifty-four million, one hundred sixty-two thousand, three hundred forty-four".