14190531461950 has 48 divisors (see below), whose sum is σ = 27122909156640. Its totient is φ = 5519713057920.

The previous prime is 14190531461903. The next prime is 14190531462007. The reversal of 14190531461950 is 5916413509141.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14190531461894 and 14190531461903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1165839 + ... + 5453461.

It is an arithmetic number, because the mean of its divisors is an integer number (565060607430).

Almost surely, 2^{14190531461950} is an apocalyptic number.

14190531461950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14190531461950 is a deficient number, since it is larger than the sum of its proper divisors (12932377694690).

14190531461950 is a wasteful number, since it uses less digits than its factorization.

14190531461950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289461 (or 4289456 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 49.

The spelling of 14190531461950 in words is "fourteen trillion, one hundred ninety billion, five hundred thirty-one million, four hundred sixty-one thousand, nine hundred fifty".