740672400244 has 48 divisors (see below), whose sum is σ = 1510015385088. Its totient is φ = 311293052928.

The previous prime is 740672400229. The next prime is 740672400287. The reversal of 740672400244 is 442004276047.

It is a junction number, because it is equal to n+sod(n) for n = 740672400197 and 740672400206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3017589 + ... + 3253795.

It is an arithmetic number, because the mean of its divisors is an integer number (31458653856).

Almost surely, 2^740672400244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740672400244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755007692544).

740672400244 is an abundant number, since it is smaller than the sum of its proper divisors (769342984844).

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

740672400244 is a wasteful number, since it uses less digits than its factorization.

740672400244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238384 (or 238382 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 40.

The spelling of 740672400244 in words is "seven hundred forty billion, six hundred seventy-two million, four hundred thousand, two hundred forty-four".