1390000152740 has 24 divisors (see below), whose sum is σ = 2960113004352. Its totient is φ = 548169073760.

The previous prime is 1390000152713. The next prime is 1390000152743. The reversal of 1390000152740 is 472510000931.

It is a junction number, because it is equal to n+sod(n) for n = 1390000152697 and 1390000152706.

It is not an unprimeable number, because it can be changed into a prime (1390000152743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489435254 + ... + 489438093.

It is an arithmetic number, because the mean of its divisors is an integer number (123338041848).

Almost surely, 2^{1390000152740} is an apocalyptic number.

1390000152740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1390000152740 is an abundant number, since it is smaller than the sum of its proper divisors (1570112851612).

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

1390000152740 is a wasteful number, since it uses less digits than its factorization.

1390000152740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978873427 (or 978873425 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 1390000152740 in words is "one trillion, three hundred ninety billion, one hundred fifty-two thousand, seven hundred forty".