1400261363100 has 216 divisors, whose sum is σ = 4409800379712. Its totient is φ = 371639923200.

The previous prime is 1400261363089. The next prime is 1400261363119. The reversal of 1400261363100 is 13631620041.

1400261363100 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 26 + 1 + 3 + 631 + 0 + 0 = 666.

It is a super-2 number, since 2×1400261363100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 295848334 + ... + 295853066.

Almost surely, 2^{1400261363100} is an apocalyptic number.

1400261363100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400261363100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2204900189856).

1400261363100 is an abundant number, since it is smaller than the sum of its proper divisors (3009539016612).

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

1400261363100 is a wasteful number, since it uses less digits than its factorization.

1400261363100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6237 (or 6227 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 1400261363100 its reverse (13631620041), we get a palindrome (1413892983141).

The spelling of 1400261363100 in words is "one trillion, four hundred billion, two hundred sixty-one million, three hundred sixty-three thousand, one hundred".