1949248400132 has 48 divisors (see below), whose sum is σ = 3948968116800. Its totient is φ = 832045670400.

The previous prime is 1949248400123. The next prime is 1949248400171. The reversal of 1949248400132 is 2310048429491.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2566094 + ... + 3237797.

It is an arithmetic number, because the mean of its divisors is an integer number (82270169100).

Almost surely, 2^{1949248400132} is an apocalyptic number.

It is an amenable number.

1949248400132 is an abundant number, since it is smaller than the sum of its proper divisors (1999719716668).

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

1949248400132 is a wasteful number, since it uses less digits than its factorization.

1949248400132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5804372 (or 5804370 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 1949248400132 in words is "one trillion, nine hundred forty-nine billion, two hundred forty-eight million, four hundred thousand, one hundred thirty-two".