1374677212440 has 256 divisors, whose sum is σ = 4762437120000. Its totient is φ = 310943784960.

The previous prime is 1374677212421. The next prime is 1374677212451. The reversal of 1374677212440 is 442127764731.

It is a super-3 number, since 3×1374677212440³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1374677212440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33898096 + ... + 33938624.

It is an arithmetic number, because the mean of its divisors is an integer number (18603270000).

Almost surely, 2^{1374677212440} is an apocalyptic number.

1374677212440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1374677212440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2381218560000).

1374677212440 is an abundant number, since it is smaller than the sum of its proper divisors (3387759907560).

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

1374677212440 is a wasteful number, since it uses less digits than its factorization.

1374677212440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40970 (or 40966 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 1374677212440 in words is "one trillion, three hundred seventy-four billion, six hundred seventy-seven million, two hundred twelve thousand, four hundred forty".