1020254400410 has 32 divisors (see below), whose sum is σ = 2222268410880. Its totient is φ = 329224948992.

The previous prime is 1020254400391. The next prime is 1020254400433. The reversal of 1020254400410 is 140044520201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428677130 + ... + 428679509.

It is an arithmetic number, because the mean of its divisors is an integer number (69445887840).

Almost surely, 2^{1020254400410} is an apocalyptic number.

1020254400410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020254400410 is an abundant number, since it is smaller than the sum of its proper divisors (1202014010470).

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

1020254400410 is a wasteful number, since it uses less digits than its factorization.

1020254400410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857356670.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 1020254400410 its reverse (140044520201), we get a palindrome (1160298920611).

The spelling of 1020254400410 in words is "one trillion, twenty billion, two hundred fifty-four million, four hundred thousand, four hundred ten".