741785741136 has 400 divisors, whose sum is σ = 2372830986240. Its totient is φ = 221851664640.

The previous prime is 741785741131. The next prime is 741785741141. The reversal of 741785741136 is 631147587147.

741785741136 is a `hidden beast` number, since 7 + 4 + 178 + 57 + 411 + 3 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (741785741131) and next prime (741785741141).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741785741131) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 562384285 + ... + 562385603.

Almost surely, 2^741785741136 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 741785741136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1186415493120).

741785741136 is an abundant number, since it is smaller than the sum of its proper divisors (1631045245104).

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

741785741136 is a wasteful number, since it uses less digits than its factorization.

741785741136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1836 (or 1821 counting only the distinct ones).

The product of its digits is 3951360, while the sum is 54.

The spelling of 741785741136 in words is "seven hundred forty-one billion, seven hundred eighty-five million, seven hundred forty-one thousand, one hundred thirty-six".