1400145123350 has 24 divisors (see below), whose sum is σ = 2640949794288. Its totient is φ = 552169906400.

The previous prime is 1400145123301. The next prime is 1400145123373. The reversal of 1400145123350 is 533215410041.

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, 197199989 + ... + 197207088.

It is an arithmetic number, because the mean of its divisors is an integer number (110039574762).

Almost surely, 2^{1400145123350} is an apocalyptic number.

1400145123350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400145123350 is a deficient number, since it is larger than the sum of its proper divisors (1240804670938).

1400145123350 is a wasteful number, since it uses less digits than its factorization.

1400145123350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394407160 (or 394407155 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 1400145123350 in words is "one trillion, four hundred billion, one hundred forty-five million, one hundred twenty-three thousand, three hundred fifty".