140451352551402 has 16 divisors (see below), whose sum is σ = 281517371859072. Its totient is φ = 46714673057760.

The previous prime is 140451352551401. The next prime is 140451352551409. The reversal of 140451352551402 is 204155253154041.

It is a super-3 number, since 3×140451352551402³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (140451352551401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25611111874 + ... + 25611117357.

It is an arithmetic number, because the mean of its divisors is an integer number (17594835741192).

Almost surely, 2^{140451352551402} is an apocalyptic number.

140451352551402 is an abundant number, since it is smaller than the sum of its proper divisors (141066019307670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140451352551402 is a wasteful number, since it uses less digits than its factorization.

140451352551402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51222229693.

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 140451352551402 in words is "one hundred forty trillion, four hundred fifty-one billion, three hundred fifty-two million, five hundred fifty-one thousand, four hundred two".