10140421265350 has 24 divisors (see below), whose sum is σ = 19970664940728. Its totient is φ = 3817570358400.

The previous prime is 10140421265347. The next prime is 10140421265453. The reversal of 10140421265350 is 5356212404101.

It is a super-2 number, since 2×10140421265350² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5964952836 + ... + 5964954535.

It is an arithmetic number, because the mean of its divisors is an integer number (832111039197).

Almost surely, 2^{10140421265350} is an apocalyptic number.

10140421265350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10140421265350 is a deficient number, since it is larger than the sum of its proper divisors (9830243675378).

10140421265350 is a wasteful number, since it uses less digits than its factorization.

10140421265350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11929907400 (or 11929907395 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 10140421265350 its reverse (5356212404101), we get a palindrome (15496633669451).

The spelling of 10140421265350 in words is "ten trillion, one hundred forty billion, four hundred twenty-one million, two hundred sixty-five thousand, three hundred fifty".