420050554141350 has 192 divisors, whose sum is σ = 1155852694978560. Its totient is φ = 100090333200000.

The previous prime is 420050554141343. The next prime is 420050554141403. The reversal of 420050554141350 is 53141455050024.

It is a junction number, because it is equal to n+sod(n) for n = 420050554141299 and 420050554141308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 695848155 + ... + 696451545.

It is an arithmetic number, because the mean of its divisors is an integer number (6020066119680).

Almost surely, 2^{420050554141350} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 420050554141350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577926347489280).

420050554141350 is an abundant number, since it is smaller than the sum of its proper divisors (735802140837210).

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

420050554141350 is a wasteful number, since it uses less digits than its factorization.

420050554141350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610627 (or 610622 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The spelling of 420050554141350 in words is "four hundred twenty trillion, fifty billion, five hundred fifty-four million, one hundred forty-one thousand, three hundred fifty".