140434311201400 has 48 divisors (see below), whose sum is σ = 326869762690440. Its totient is φ = 56111790864000.

The previous prime is 140434311201391. The next prime is 140434311201421. The reversal of 140434311201400 is 4102113434041.

It is a super-2 number, since 2×140434311201400² (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 11 ways as a sum of consecutive naturals, for example, 386903251 + ... + 387266050.

Almost surely, 2^{140434311201400} is an apocalyptic number.

140434311201400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140434311201400 is an abundant number, since it is smaller than the sum of its proper divisors (186435451489040).

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

140434311201400 is a wasteful number, since it uses less digits than its factorization.

140434311201400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774170224 (or 774170215 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140434311201400 its reverse (4102113434041), we get a palindrome (144536424635441).

The spelling of 140434311201400 in words is "one hundred forty trillion, four hundred thirty-four billion, three hundred eleven million, two hundred one thousand, four hundred".