1400715141240 has 64 divisors (see below), whose sum is σ = 4230347796000. Its totient is φ = 371017160192.

The previous prime is 1400715141227. The next prime is 1400715141247. The reversal of 1400715141240 is 421415170041.

It is a happy number.

It is a super-3 number, since 3×1400715141240³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1400715141198 and 1400715141207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400715141247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39152007 + ... + 39187766.

Almost surely, 2^{1400715141240} is an apocalyptic number.

1400715141240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400715141240 is an abundant number, since it is smaller than the sum of its proper divisors (2829632654760).

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

1400715141240 is a wasteful number, since it uses less digits than its factorization.

1400715141240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78339936 (or 78339932 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The spelling of 1400715141240 in words is "one trillion, four hundred billion, seven hundred fifteen million, one hundred forty-one thousand, two hundred forty".