2454378909604 has 24 divisors (see below), whose sum is σ = 4310686009728. Its totient is φ = 1222756015200.

The previous prime is 2454378909601. The next prime is 2454378909607. The reversal of 2454378909604 is 4069098734542.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2454378909601) and next prime (2454378909607).

It is not an unprimeable number, because it can be changed into a prime (2454378909601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5712469 + ... + 6127075.

It is an arithmetic number, because the mean of its divisors is an integer number (179611917072).

Almost surely, 2^{2454378909604} is an apocalyptic number.

It is an amenable number.

2454378909604 is a deficient number, since it is larger than the sum of its proper divisors (1856307100124).

2454378909604 is a wasteful number, since it uses less digits than its factorization.

2454378909604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419955 (or 419953 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 2454378909604 in words is "two trillion, four hundred fifty-four billion, three hundred seventy-eight million, nine hundred nine thousand, six hundred four".