401142300402030 has 128 divisors (see below), whose sum is σ = 1057226397004800. Its totient is φ = 96603429565440.

The previous prime is 401142300401977. The next prime is 401142300402049. The reversal of 401142300402030 is 30204003241104.

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, 37292946 + ... + 46829994.

It is an arithmetic number, because the mean of its divisors is an integer number (8259581226600).

Almost surely, 2^{401142300402030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 401142300402030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528613198502400).

401142300402030 is an abundant number, since it is smaller than the sum of its proper divisors (656084096602770).

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

401142300402030 is a wasteful number, since it uses less digits than its factorization.

401142300402030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9537914.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 401142300402030 its reverse (30204003241104), we get a palindrome (431346303643134).

The spelling of 401142300402030 in words is "four hundred one trillion, one hundred forty-two billion, three hundred million, four hundred two thousand, thirty".