140351313251254 has 16 divisors (see below), whose sum is σ = 245721448124928. Its totient is φ = 58870763612712.

The previous prime is 140351313251239. The next prime is 140351313251297. The reversal of 140351313251254 is 452152313153041.

It is a super-2 number, since 2×140351313251254² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106649933424 + ... + 106649934739.

It is an arithmetic number, because the mean of its divisors is an integer number (15357590507808).

Almost surely, 2^{140351313251254} is an apocalyptic number.

140351313251254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

140351313251254 is a deficient number, since it is larger than the sum of its proper divisors (105370134873674).

140351313251254 is a wasteful number, since it uses less digits than its factorization.

140351313251254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213299868219.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 140351313251254 in words is "one hundred forty trillion, three hundred fifty-one billion, three hundred thirteen million, two hundred fifty-one thousand, two hundred fifty-four".