121463253404 has 6 divisors (see below), whose sum is σ = 212560693464. Its totient is φ = 60731626700.

The previous prime is 121463253397. The next prime is 121463253419. The reversal of 121463253404 is 404352364121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15182906672 + ... + 15182906679.

It is an arithmetic number, because the mean of its divisors is an integer number (35426782244).

Almost surely, 2^121463253404 is an apocalyptic number.

It is an amenable number.

121463253404 is a deficient number, since it is larger than the sum of its proper divisors (91097440060).

121463253404 is a wasteful number, since it uses less digits than its factorization.

121463253404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30365813355 (or 30365813353 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 121463253404 in words is "one hundred twenty-one billion, four hundred sixty-three million, two hundred fifty-three thousand, four hundred four".