380701453950 has 288 divisors, whose sum is σ = 1071827981952. Its totient is φ = 100462032000.

The previous prime is 380701453927. The next prime is 380701453969. The reversal of 380701453950 is 59354107083.

380701453950 is a `hidden beast` number, since 3 + 80 + 70 + 1 + 453 + 9 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 380701453896 and 380701453905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 727918389 + ... + 727918911.

Almost surely, 2^380701453950 is an apocalyptic number.

380701453950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 380701453950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535913990976).

380701453950 is an abundant number, since it is smaller than the sum of its proper divisors (691126528002).

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

380701453950 is a wasteful number, since it uses less digits than its factorization.

380701453950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 1045 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 380701453950 in words is "three hundred eighty billion, seven hundred one million, four hundred fifty-three thousand, nine hundred fifty".