740121010000102 has 64 divisors (see below), whose sum is σ = 1205691617894400. Its totient is φ = 339364243768320.

The previous prime is 740121009999967. The next prime is 740121010000109. The reversal of 740121010000102 is 201000010121047.

It is a self number, because there is not a number n which added to its sum of digits gives 740121010000102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740121010000109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22197176443 + ... + 22197209785.

It is an arithmetic number, because the mean of its divisors is an integer number (18838931529600).

Almost surely, 2^{740121010000102} is an apocalyptic number.

740121010000102 is a deficient number, since it is larger than the sum of its proper divisors (465570607894298).

740121010000102 is a wasteful number, since it uses less digits than its factorization.

740121010000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53221.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 740121010000102 its reverse (201000010121047), we get a palindrome (941121020121149).

The spelling of 740121010000102 in words is "seven hundred forty trillion, one hundred twenty-one billion, ten million, one hundred two", and thus it is an aban number.