1400421301410 has 128 divisors (see below), whose sum is σ = 3523426283520. Its totient is φ = 355554144000.

The previous prime is 1400421301397. The next prime is 1400421301427. The reversal of 1400421301410 is 141031240041.

It is a super-2 number, since 2×1400421301410² (a number of 25 digits) contains 22 as substring.

It is a Curzon 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, 141437460 + ... + 141447360.

It is an arithmetic number, because the mean of its divisors is an integer number (27526767840).

Almost surely, 2^{1400421301410} is an apocalyptic number.

1400421301410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400421301410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1761713141760).

1400421301410 is an abundant number, since it is smaller than the sum of its proper divisors (2123004982110).

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

1400421301410 is a wasteful number, since it uses less digits than its factorization.

1400421301410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10864.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1400421301410 its reverse (141031240041), we get a palindrome (1541452541451).

The spelling of 1400421301410 in words is "one trillion, four hundred billion, four hundred twenty-one million, three hundred one thousand, four hundred ten".