2374146464440 has 16 divisors (see below), whose sum is σ = 5341829545080. Its totient is φ = 949658585760.

The previous prime is 2374146464381. The next prime is 2374146464441. The reversal of 2374146464440 is 444646414732.

It is a super-2 number, since 2×2374146464440² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2374146464441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29676830766 + ... + 29676830845.

Almost surely, 2^{2374146464440} is an apocalyptic number.

2374146464440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2374146464440 is an abundant number, since it is smaller than the sum of its proper divisors (2967683080640).

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

2374146464440 is a wasteful number, since it uses less digits than its factorization.

2374146464440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59353661622 (or 59353661618 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 49.

The spelling of 2374146464440 in words is "two trillion, three hundred seventy-four billion, one hundred forty-six million, four hundred sixty-four thousand, four hundred forty".